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Description
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scanf(\ printf(\ printf(\ printf(\ return 0; } 6¡¢ ÆæÊý»¹ÊÇżÊý£¿ Description ÊäÈëÒ»¸öÕûÊý£¬ÅжÁËüÊÇÆæÊý»¹ÊÇżÊý¡£ Input ÊäÈëÖ»ÓÐÒ»ÐУ¬ÎªÒ»¸ö100ÒÔÄÚµÄÕýÕûÊý¡£ Output Êä³öΪһÐС£ ÈôÊäÈëΪżÊýÔòÊä³ö¡°even¡±£¬ÆæÊýÊä³ö¡°odd¡±¡£ Sample Input 30 Sample Output even Answer #include int a; scanf(\ if(a>=0&&a<=100) { if (a%2==0) printf(\ else printf(\ } else printf(\ return 0; } 7¡¢¾ø¶ÔÖµ Description ÇóÕûÐÍÊý¾ÝºÍ¸¡µãÐÍÊý¾ÝµÄ¾ø¶ÔÖµ¡£ Input ÊäÈëÁ½¸öÊý£¬µÚÒ»¸öÊÇÕûÊý£¬µÚ¶þ¸öÊǸ¡µãÊý¡£ Output Êä³öΪÁ½ÐУ¬µÚÒ»ÐÐΪÕûÊýµÄ¾ø¶ÔÖµ£¬µÚ¶þÐÐΪ¸¡µãÊýµÄ¾ø¶ÔÖµ£¬×¢Ò⸡µãÊýµÄ¾ø¶ÔÖµ²»Êä³öÎÞÒâÒåµÄ0¡£ Sample Input -1 1 Sample Output 1 1 Answer #include int a,c; double b,d; scanf(\ c=abs(a); d=fabs(b); printf(\ return 0; } 8¡¢¼òµ¥µÄ´òÕÛ¼ÆËã Description ÉÌµê¹æ¶¨£ºÏû·ÑÂúnÔª£¬¿ÉÒÔ´ò°Ë°ËÕÛ¡£Éèij¼þÉÌÆ·±ê¼ÛmÔª£¬ÊäÈ빺ÂòµÄ¼þÊýx£¬¼ÆËã³öÐèÒªÖ§¸¶µÄ½ð¶î£¨µ¥Î»£ºÔª£©£¬¾«È·µ½·Ö¡£ Input ÊäÈëÖ»ÓÐÒ»ÐУ¬Èý¸öÕûÊým¡¢nºÍx£¬ÇÒ0 Output Êä³ö½ð¶î£¬¾«È·µ½·Ö¡£ Sample Input 95 300 4 Sample Output 334.40 Answer #include int m,x,n,a; float b; scanf(\ 0 m b=0.88*a; else b=a; printf(\ return 0; } 9¡¢ ÅжÏÈòÄê Description ÊäÈëÒ»¸öÕýÕûÊýµÄÄê·Ý£¬ÅжÏÊÇ·ñΪÈòÄê¡£ Input ÊäÈëÖ»ÓÐÒ»ÐУ¬ÎªÒ»¸ö10000ÒÔÄÚµÄÕýÕûÊý¡£ Output Êä³öΪһÐС£ ÈôÊäÈëΪÈòÄêżÊýÔòÊä³ö¡°Yes¡±£¬·ñÔòÊä³ö¡°No¡±¡£ Sample Input 2010 Sample Output No ´ð°¸ #include int a; scanf(\ if (a>0&&a<10000) { if (a%4==0&&a0!=0) printf(\ else if (a@0==0) printf(\ else printf(\ } else printf(\ return 0; } 10¡¢ Ë®ÏÉ»¨Êý Description Èç¹ûÒ»¸öÈýλʮ½øÖÆÊýµÈÓÚÆä¸÷λÊý×ÖµÄÁ¢·½ºÍ£¬Ôò³ÆÕâ¸öÊýΪˮÏÉ»¨Êý¡£È磺13+53+33=153¡£ Input Ò»¸öÕûÊýx£¬100<=x<=999¡£ Output xÊÇË®ÏÉ»¨Êý£¬ÔòÊä³ö¡°YES¡±£¬·ñÔòΪ¡°NO¡±¡£ Sample Input 153 Sample Output YES Answer #include int a,b,c,d,e; scanf(\ b=a/100; c=(a-b*100)/10; d=(a-b*100-c*10); e=b*b*b+c*c*c+d*d*d; if(a==e) printf(\ else printf(\ return 0; } 11¡¢ Èý¸öÊý±È½Ï´óС Description ´Ó¼üÅÌÉÏÊäÈë0¡«100Ö®¼äµÄÈý¸öÊý£¬°´´ÓСµ½´óµÄ˳ÐòÊä³ö¡£ Input ÊäÈëÖ»ÓÐÒ»ÐУ¬ÎªÈý¸öÕûÊý¡£ Output °´´ÓСµ½´óÊä³öÕâÈý¸öÊý¡£ Sample Input 15 10 20 Sample Output 10 15 20 Answer #include } if (a>=c) printf(\ else if (b>=c) printf(\ else printf(\} return 0; 12¡¢ Êä³öÕûÊýµÄ×îµÍÁ½Î» Description °ÑÒ»¸öÕûÊýµÄ×îµÍÁ½Î»´òÓ¡³öÀ´£¬²»Êä³öÕûÊýµÄ·ûºÅ¡£ Input ÊäÈëΪһ¸öÕûÊýn£¬²»»á³¬³öintÀàÐ͵ÄÊý¾Ý·¶Î§¡£ Output Êä³önµÄ×îµÍÁ½Î»Êý×Ö¡£µ«ÊÇ£¬ÊäÈëµÄÊý×Ö±¾Éí²»×ãÁ½Î»Ê±£¬²»Ó¦µ±²¹0¡£È磬ÊäÈëΪ¡°1¡±£¬ÔòÊä³öΪ¡°1¡±¡£ Sample Input -102 Sample Output 02 Answer #include 13¡¢ÅÐ¶ÏÆæÅ¼Êý(Ìî¿Õ) Description ±àдһ¸ö³ÌÐò£¬Åж϶ÁÈ¡µÄÕýÕûÊýµÄÆæÅ¼ÐÔ£¬²¿·Ö³ÌÐòÒѾ¸ø³ö£¬ÇëÌîÉϿհ×Óï¾ä£¬²¢Ìá½»Ìî³äºóµÄÍêÕû³ÌÐò¡£ ³ÌÐò£¨º¬´ð°¸£©£º #include int num; scanf(\ if (num%2==0) printf(\ÊÇÒ»¸öżÊý else printf(\ÊÇÒ»¸öÆæÊý return 0; } 14¡¢Çó·Ö¶Îº¯ÊýµÄÖµ(Ìî¿Õ) Description ÉèÓзֶκ¯ÊýÈçÏ£º ¸ø³öN>0¸öxµÄÖµ£¬Çó¶ÔÓ¦µÄyÖµ²¢Êä³ö¡£ ²¿·Ö³ÌÐòÒѾ¸ø³ö£¬ÇëÌî³äÆäÖеĿհ×Óï¾ä£¬²¢Ìá½»Ìî³äºóµÄÍêÕû³ÌÐò¡£ ³ÌÐò£¨º¬´ð°¸£©£º #include double x,y; int i,N; scanf(\ for (i=0;i scanf(\ if (x<0) y=-x; else if (x<1) y=sin(2*x); else if (x<5) y=sqrt(x*x*x+x); else y=2*x+10; if (i==0) printf(\ else printf(\ } return 0; } 15¡¢Êä³öÊÇmµÄ±¶Êý»ònµÄ±¶Êý¡¢µ«²»ÊÇmºÍnµÄ¹«±¶ÊýµÄÊý Description Êä³ö1¡«kÖ®¼äÊÇmµÄ±¶Êý»ònµÄ±¶Êý¡¢µ«²»ÊÇmºÍnµÄ¹«±¶ÊýµÄÊý£¬ÆäÖÐ1<=m,n ÊäÈëÈý¸öÕûÊý£¬ÒÀ´ÎΪk¡¢m¡¢ n¡£ Output ´ÓСµ½´óÊä³ö·ûºÏÌâÒâµÄËùÓÐÕûÊý£¬Á½ÊýÖ®¼äÓÃÒ»¸ö¿Õ¸ñ·Ö¿ª¡£ Sample Input 15 2 3 Sample Output 2 3 4 8 9 10 14 15 Answer #include 16¡¢A+B ProblemT Description ¼ÆËãa+b£¬0<=a,b<1000¡£ Input ÊäÈëÓжà¶ÔÕûÊýaºÍb×é³É£¬Ã¿¶ÔaºÍbÕ¼Ò»ÐУ¬a,bÓÿոñ·Ö¿ª¡£ Output ÿÐÐÊä³öÒ»¸öa+bµÄÖµ£¬Ë³ÐòÓëÊäÈë¶ÔÓ¦¡£ Sample Input 1 2 10 20 Sample Output 3 30 Answer #include 17¡¢A+B Problem (II) : Input/Output Pratice Description ¼ÆËãa+b£¬0<=a,b<1000¡£ Input ÊäÈëµÄµÚÒ»ÐÐÊÇÒ»¸öÕûÊýN£¬ºóÃæÓÐN¶ÔÕûÊýaºÍb£¬Ã¿¶ÔaºÍbÕ¼Ò»ÐУ¬a,bÓÿոñ·Ö¿ª¡£ Output ÿÐÐÊä³öÒ»¸öa+bµÄºÍ£¬Ë³ÐòÓëÊäÈë¶ÔÓ¦¡£ Sample Input 2 1 2 10 20 Sample Output 3 30 Answer #include 18¡¢³É¼¨µÄµÈ¼¶ Description °Ñ°Ù·ÖÖÆµÄ¿¼ÊԳɼ¨×ª»»³ÉÎå¼¶ÖÆµÄ³É¼¨£º 90¡«100£ºExcellent 80¡«89£ºGood 70¡«79£ºAverage 60¡«69£ºPass 0¡«59£ºFailing ²»ÔÚ0¡«100Ö®¼äµÄÊäÈëÊÇ·Ç·¨Êý¾Ý£¬Êä³ö¡°Error¡±¡£ Input ÊäÈë¶àÐУ¬Ã¿ÐÐÒ»¸öÕûÊý¡£ Output ÊäÈëËù¶ÔÓ¦µÄ³É¼¨µÈ¼¶¡£ Sample Input -1 81 92 35 68 72 100 Sample Output Error Good Excellent Failing Pass Average Excellent Answer #include int score; while(scanf(\ { if (score<0||score>100) printf(\ else { switch (score/10) { case 0: case 1: case 2: case 3: case 4: case 5:printf(\ case 6:printf(\ case 7:printf(\ case 8:printf(\ case 9: case 10:printf(\ } } } return 0; } 19¡¢n¸öÊýµÄ×î´óÖµºÍ×îСֵ Description ÕÒ³ön¸öÊýÖÐ×î´óµÄÊýºÍ×îСµÄÊý£¬²¢½«ËüÃǵÄÖµÊä³ö³öÀ´¡£ Input ÊäÈëΪn+1¸öÕûÊý£¬¶¼ÔÚintÀàÐÍ·¶Î§ÄÚ¡£ÕâЩÊý¿ÉÄÜÓÃÈô¸É¿Õ¸ñ»òÕß»»Ðзû·Ö¸ô¿ª¡£ ÊäÈëµÄµÚ1¸öÊýΪn£¬±íʾºóÐøÓÐn¸öÊýÊäÈë¡£´ÓÊäÈëµÄµÚ2¸öÊý¿ªÊ¼£¬Çó³öÖ±µ½µÚn+1¸öÊýÖÐ×î´óµÄÊýºÍ×îСµÄÊý¡£ Output Êä³öΪÁ½ÐУ¬¸ñʽ¼ûsample¡£ Sample Input 3 0 1 -1 Sample Output The maximum number is 1. The minimum number is -1. Answer #include int n,i,max,min; scanf(\ int a[n]; for(i=0; i scanf(\ max=a[0]; min=a[0]; for(i=0; i if(maxa[i]) min=a[i]; } printf(\ printf(\ return 0; } 20¡¢×Ö·û¼ÓÃÜ Description TomºÍJackÊÇÃÜÂëѧ°®ºÃÕߣ¬ËûÃÇÔÚÁÄÌìʱ¾³£Ê¹ÓÃһЩ°µÓï¡£ËûÃÇʹÓõÄÒ»ÖÖ×î¼òµ¥µÄ°µÓïÊÇ£º½«ÒªËµµÄÿ¾ä»°ÀïÃæµÄÓ¢ÎÄ×Öĸ±ä³ÉÕâ¸ö×Öĸ֮ºóµÄij¸ö×Öĸ¡£ÏÖÔÚÒªÇóÄãдһ¸ö³ÌÐò£¬½«Ò»¸ö×Öĸ±ä³ÉËüÖ®ºóµÄij¸ö×Öĸ¡£ Input ÊäÈëÓÐ2¸ö£ºÒ»¸ö´óд×ÖĸcºÍÒ»¸öÕýÕûÊýd£¨0 Êä³ö×ÖĸcÖ®ºóµÄµÚd¸ö×Öĸ¡£´óСдÓëcÒ»Ö¡£Èç¹ûcÖ®ºóµÄij¸ö×ÖĸÒѾ³¬³ö'Z'£¬ÔòÔÙ´Ó×Öĸ'A'¿ªÊ¼¼ÆÊý¡£ È磺c='A'£¬d=3£¬ÔòÊä³öӦΪ£ºD¡£ Èô£ºc='Y'£¬d=3£¬ÔòÊä³öӦΪ£ºB¡£ Sample Input A 3 Sample Output D Answer #include 21¡¢Çó100ÒÔÄÚµÄËØÊý Description ËØÊýÊÇÖ»Äܱ»1ºÍ×ÔÉíÕû³ýµÄÕýÕûÊý£¬¸ù¾ÝÊýѧ¶¨Òå1²»ÊÇËØÊý¡£ËØÊýÒ²½ÐÖÊÊý¡£ Input ÊäÈëΪÁ½¸öÕûÊýmºÍn£¬Âú×ã0<=m<=n<=100¡£ Output ´Ó´óµ½Ð¡Êä³öm¡«nÖ®¼äµÄËùÓÐËØÊý£¬Ò»¸öËØÊýÒ»ÐС£Èç¹ûm¡«nÖ®¼äûÓÐËØÊý£¬Ôò²»Êä³öÈκÎÊý¡£ Êä³öµÄËùÓÐÊýÔÚÁ½ÐС°=====¡±Ö®¼ä¡£ Sample Input 2 12 Sample Output ===== 11 7 5 3 2 ===== Answer #include int m,n,i,j,k,t; scanf(\printf(\ for(i=n;i>=m;i--) { t=0; for(j=2;j<=sqrt(i);j++)//12 if(i%j==0) t=1; if(t==0&&i>1) printf(\ } printf(\return 0; } 22¡¢ Sum Problem (II) : Input/Output Pratice Description ¼ÆËãÈô¸ÉÕûÊýµÄºÍ£¬ÕâЩÕûÊý¶¼ÊÇСÓÚ1000µÄ·Ç¸ºÕûÊý¡£ Input ÊäÈëµÄµÚÒ»ÐÐÊÇÒ»¸öÕûÊýM£¬ºóÃæÓÐM¸ö²âÊÔÑùÀý¡£Ã¿¸ö²âÊÔÑùÀýÒÔÒ»¸öÕûÊýN¿ªÊ¼£¬ºóÃæ½Ó×ÅÊÇN¸öÕûÊý¡£ Output ÿ×é²âÊÔÑùÀý¶ÔÓ¦Ò»ÐÐÊä³ö£¬ÎªËù¸øµÄN¸öÕûÊýÖ®ºÍ£¬Ë³ÐòÓëÊäÈë¶ÔÓ¦¡£ Sample Input 2 3 1 2 3 5 10 15 20 30 50 Sample Output 6 125 Answer #include int m,n,a,i,j,s; scanf(\ for(i=1;i<=m;i++) { scanf(\ s=0; for(j=1;j<=n;j++) { scanf(\ s=s+a; } printf(\ } return 0; } 23¡¢Ê®½øÖÆÕûÊýת¶þ½øÖÆ Description ¸ø³öÒ»¸öÊ®½øÖƵķǸºÕûÊýx£¬x<=216£¬°ÑËüת»»³É¶þ½øÖÆÊýÊä³ö¡£ Input ÊäÈëΪ¶àÐУ¬Ã¿ÐÐÒ»¸öÕûÊýx£¬ÖÁ¶ÁÈëEOF½áÊø¡£ Output ÿÐÐÊä³öx¶ÔÓ¦µÄ¶þ½øÖÆÊýÖµ¡£ Sample Input 0 1 3 33 65535 Sample Output 0 1 11 100001 1111111111111111 Answer #include int a[100],i,b; while(scanf(\ { for(i=0;;i++) { a[i]=b%2; b=b/2; if(b==0) break; } for(;i>=0;) { printf(\ i--; } printf(\ } return 0; } 24¡¢¼òµ¥µÄÕûÊýÅÅÐò Description ¶Ô¸ø³öµÄÈô¸ÉÕûÊý°´´ÓСµ½´óÅÅÐò¡£ Input ÊäÈëµÄµÚÒ»¸öÊýΪn£¨n<=1000£©£¬ºó½Ón¸öÕûÊý¡£ Output °´´ÓСµ½´óµÄ˳ÐòÊä³öÕâЩÕûÊý£¬Ã¿Á½¸öÕûÊýÖ®¼äÓÃÒ»¸ö¿Õ¸ñ·Ö¸ô¿ª£¬×îºóÒ»¸öÕûÊýºóÃæÃ»Óпոñ¡£ Sample Input 10 3 9 1 5 2 8 5 6 7 3 Sample Output 1 2 3 3 5 5 6 7 8 9 Answer #include int c,i,n,j; int a[1000]; scanf(\ for (i=0;i scanf(\ for(i=1;i<=n-1;i++) { for(j=0;j printf(\ for(i=1;i 25¡¢ÍÃ×ӵķ±Ö³ÎÊÌâ Description ¼ÙÉèÒ»¶ÔÍÃ×ÓÿÔÂÄÜÉúÒ»¶ÔСÍã¨Ò»´ÆÒ»ÐÛ£©£¬Ã¿¶ÔСÍóöÉúºóµÄÏÂÒ»¸öÔÂÊÇûÓз±Ö³ÄÜÁ¦µÄ£¬ÖÁ³öÉúºóµÄµÚÈý¸öÔ¿ªÊ¼ÓÖ¿ÉÒÔÿÔÂÉúÒ»¶ÓСÍã¬ÎÊ´ÓÒ»¶Ô¸Õ³öÉúµÄСÍÿªÊ¼£¬¾¹ýÈô¸É¸öÔºóÒ»¹²ÓжàÉÙÍÃ×Ó£¨¼ÙÉèÔڴ˹ý³ÌÖÐÍÃ×ÓûÓÐËÀÍö£©£¿ Õâ¸öÎÊÌâÊÇÒâ´óÀûÊýѧ¼Ò·Æ²¨ÄÇÆõ£¨Fibonacci£©ÔÚËû1202Äê³ö°æµÄ¡¶ËãÅÌÈ«Êé¡·ÖÐÌá³öÀ´µÄ£¬´ÓµÚÒ»¶Ô¸Õ³öÉúµÄСÍÿªÊ¼Ã¿ÔµÄÍÃ×ÓÊý±»³Ë×ø·Æ²¨ÄÇÆõÐòÁС£ Input ÊäÈëµÄµÚÒ»¸öÊýΪn£¬½ÓÏÂÀ´ÓÐn¸öÊý×Ö¡£Ã¿¸öÊý×ÖΪһ¸öÔ·Ým£¨m<=45£©¡£ Output Êä³öΪnÐУ¬Ã¿ÐÐΪµÚm¸öÔºóµÄÍÃ×Ó×ÜÊý¡£ Sample Input 6 1 2 3 4 5 10 Sample Output 1 2 3 5 8 89 Answer #include int n,x,i; int a[50],b[50]; a[0]=1; a[1]=1; i=2; while(i<50) { a[i]=a[i-1]+a[i-2]; i++; } scanf(\ for(i=1;i<=x;i++) { scanf(\ b[i]=a[n]; } for(i=1;i<=x;i++) printf(\} 26µÇ¼ÃÜÂëÑéÖ¤ Description ±àдһ¸ö³ÌÐò£¬Ä£ÄâÓû§µÇ¼ϵͳµÄÃÜÂëÑéÖ¤¹ý³Ì¡£ÏµÍ³Ìṩ¸øÓû§µÄÃÜÂ볤¶È×Ϊ20¸ö×Ö·û£¬ÈôÃÜÂëÊäÈë´íÎó¿ÉÒÔÔÙ´ÎÊäÈë¡£µ«ÎªÁ˱£Ö¤Óû§ÃÜÂ밲ȫ£¬ÈôÁ¬ÐøÊäÈëÃÜÂë´íÎ󳬹ý5´Î¾Í»áËø¶¨Õ˺ÅÒ»¶Îʱ¼ä¡£ Input ÊäÈëΪÈô¸É¸ö´®£¬ÖÁEOF½áÊø¡£ÊäÈëµÄµÚÒ»¸ö´®ÊÇÓû§µÄÕýÈ·ÃÜÂ룬ºóÃæµÄ´®ÎªÄ£ÄâÓû§µÇ¼ʱµÄÊäÈëµÄÃÜÂë¡£ Output ÿ´ÎÊäÈë´íÎóµÄÃÜÂ룬Êä³öÒ»¸ö¡°Wrong!¡±£¬ÈôÊäÈëµÄÃÜÂëΪÕýÈ·µÄ£¬Êä³öÒ»¸ö¡°Welcome!¡±£¬²¢½áÊøÃÜÂë²âÊÔ¡£Èôǰ5´ÎÊäÈëµÄÃÜÂë¶¼ÊÇ´íÎóµÄ£¬ÔòºóÃæµÄÊäÈëÖв»¹ÜÊÇ·ñÓÐÕýÈ·µÄÃÜÂë¶¼Êä³ö¡°Out of limited!¡±¡£ Sample Input abcdefg 123456 kkkkkkkk abcdefg Sample Output Wrong! Wrong! Welcome! Answer #include char a[20],b[20]; int i,j=1; scanf(\ while(scanf(\ { if(j<=5) { if((strcmp(a,b)==0)) { printf(\ break; } else printf(\ j++; } else printf(\ } } 27¡¢ Matrix Problem : Array Pratice Description ÇóÒ»¸öm¡Án½×¾ØÕóAµÄתÖþØÕóAT¡£¾ØÕóAµÄÿ¸öÔªËØ¶¼ÔÚintÀàÐ͵ķ¶Î§Ö®ÄÚ¡£ Input ÊäÈëµÄµÚÒ»ÐÐΪһ¸öÕûÊýM(M>0)£¬ºóÃæÓÐM×éÊäÈëÊý¾Ý¡£Ã¿×éÊý¾ÝÒÔÁ½¸öÕýÕûÊýmºÍn¿ªÊ¼£¬Âú×ã0 Output Êä³öΪ¶à×飬ÿ×éÊä³öAµÄתÖþØÕóAT¡£¾ØÕóµÄÊä³öΪ£ºÃ¿ÐÐÁ½¸öÔªËØÖ®¼äÓÃÒ»¸ö¿Õ¸ñ·Ö¿ª£¬Ã¿ÐÐ×îºóÒ»¸öÔªËØÖ®ºóΪһ¸ö»»ÐУ¬ÔÚÏÂÒ»ÐпªÊ¼Êä³ö¾ØÕóµÄÏÂÒ»ÐС£Ã¿Á½×éÊä³öÖ®¼äÓÃÒ»¸ö¿ÕÐзָô¿ª¡£ Sample Input 1 3 3 1 2 3 4 5 6 7 8 9 Sample Output 1 4 7 2 5 8 3 6 9 Answer #include int a[100][100]={0},M,m,n,i,j,k,b[100][100]={0}; scanf(\ for(k=0;k scanf(\ for(i=0;i scanf(\ for(j=0;j b[j][i]=a[i][j]; if(i<(m-1)) printf(\ else printf(\ } if (k<(M-1)) printf(\ } return 0; } 28¡¢string to integer(I) Description ÐèÒª±àдһ¸öº¯Êý£¬½«×Ö·û´®×ª»»ÎªÕûÊý¡£º¯ÊýÔÐÍΪ£º int strToInt(char str[])£» ÆäÖУº²ÎÊýstr[]ÊÇÐèҪת»»µÄ×Ö·û´®£¬·µ»ØÖµ±íʾ×Ö·û´®str[]ת»»ÎªÕûÊýÖ®ºóµÄ½á¹û¡£ ת»»¹æÔòÊÇ£º½«×Ö·û´®str[]ÖÐÈ«²¿¶¼ÊÇÊý×Ö×Ö·ûµÄǰ׺ת»»ÎªÕûÊý£¬²¢·µ»Ø¡£Èç¹ûstr[]µÄÊ××Ö·û²»ÊÇÊý×Ö×Ö·û£¬Ôò·µ»Ø0£»Èç¹ûstr[]Êǿմ®£¬Ôò·µ»Ø-1¡£ ʾÀý£ºstrToInt(¡°123ab¡±)=123; strToInt(\ ×¢Ò⣺Ö÷º¯ÊýÒѾ¸ø³ö£¬ÄãÖ»ÐèÒªÌá½»strToInt()º¯ÊýµÄ´úÂë¡£¶øÇÒ²»ÄÜʹÓñê×¼¿âº¯Êý½øÐÐת»»¡£Ìá½»µÄ´úÂëÒª°üº¬±ØÒªµÄÍ·Îļþ°üº¬ÃüÁî¡£ Input ÊäÈëÊÇÈô¸ÉÐÐ×Ö·û´®£¬ËüÃǶ¼°üº¬²»³¬¹ý10¸öµÄ×Ö·û£¬¶øÇÒ°üº¬µÄÕûÊý²»»á³¬³öintÀàÐ͵ıíʾ·¶Î§¡£ Output Êä³öΪÈô¸ÉÐÐÕûÊý£¬Ã¿Ò»ÐÐÊä³öÓëÉÏÊöÊäÈëÒ»Ò»¶ÔÓ¦¡£ Sample Input 123c 0123dd -45ed e1321 Sample Output 123 123 -1 0 0 Answer #include int i,j,a=0,s=0; if(str[0]=='\\0') return -1; else { for(i=0;str[i]!='\\0';i++) { if(str[0]<48||str[0]>57) { return 0; goto loop; } else { if(str[i]>=48&&str[i]<=57) { a=str[i]-'0'; s=s*10+a; a=0; } else break; } } return s; loop:; } } int main() { char str[11]; gets(str); printf(\ while (gets(str)!=NULL) { printf(\ } return 0; } 29¡¢ string to integer(II) Description ÐèÒª±àдһ¸öº¯Êý£¬½«×Ö·û´®×ª»»ÎªÕûÊý¡£º¯ÊýÔÐÍΪ£º int strToInt(char str[])£» ÆäÖУº²ÎÊýstr[]ÊÇÐèҪת»»µÄ×Ö·û´®£¬·µ»ØÖµ±íʾ×Ö·û´®str[]ת»»ÎªÕûÊýÖ®ºóµÄ½á¹û¡£ ת»»¹æÔòÊÇ£º×Ö·û´®ÖпÉÄܰüº¬·ûºÅ룬¼´¡°+¡±»ò¡°-¡±£¬¶øÇÒÈç¹û°üº¬·ûºÅ룬ÄÜÇÒ½öÄÜÊǵÚÒ»¸ö×Ö·û¡£½«×Ö·û´®str[]ÖÐÈ«²¿¶¼ÊÇÊý×Ö×Ö·û£¨º¬0¸ö»ò1¸ö·ûºÅ룩µÄǰ׺ת»»ÎªÕûÊý£¬²¢·µ»Ø¡£Èç¹ûstr[]µÄÊ××Ö·û²»ÊÇÊý×Ö×Ö·ûÒ²²»ÊÇ·ûºÅ룬Ôò·µ»Ø0£»Èç¹ûstr[]Êǿմ®£¬Ôò·µ»Ø0¡£ ʾÀý£ºstrToInt(¡°+123ab¡±)=123; strToInt(\-a123\¡£ ×¢Ò⣺Ö÷º¯ÊýÒѾ¸ø³ö£¬ÄãÖ»ÐèÒªÌá½»strToInt()º¯ÊýµÄ´úÂë¡£¶øÇÒ²»ÄÜʹÓñê×¼¿âº¯Êý½øÐÐת»»¡£Ìá½»µÄ´úÂëÒª°üº¬±ØÒªµÄÍ·Îļþ°üº¬ÃüÁî¡£ Input ÊäÈëÊÇÈô¸ÉÐÐ×Ö·û´®£¬ËüÃǶ¼°üº¬²»³¬¹ý10¸öµÄ×Ö·û£¬¶øÇÒ°üº¬µÄÕûÊý²»»á³¬³öintÀàÐ͵ıíʾ·¶Î§¡£ Output Êä³öΪÈô¸ÉÐÐÕûÊý£¬Ã¿Ò»ÐÐÊä³öÓëÉÏÊöÊäÈëÒ»Ò»¶ÔÓ¦¡£ Sample Input 123c 0123dd -45ed e1321 +76abcdef Sample Output 123 123 0 -45 0 76 Answer #include int i,j,a=0,s=0; if(str[0]=='\\0') return 0; else { if((str[0]<48||str[0]>57)&&str[0]!='-'&&str[0]!='+') return 0; else if(str[0]=='+') for(i=1;str[i]!='\\0';i++) { if(str[i]>=48&&str[i]<=57) { a=str[i]-'0'; s=s*10+a; } else break; } else if(str[0]=='-') { for(i=1;str[i]!='\\0';i++) { if(str[i]>=48&&str[i]<=57) { a=str[i]-'0'; s=s*10+a; } else break; } s=-s; } else for(i=0;str[i]!='\\0';i++) { if(str[i]>=48&str[i]<=57) { a=str[i]-'0'; s=s*10+a; } else break; } return s; } } int main() { char str[11]; gets(str); printf(\ while (gets(str)!=NULL) { printf(\ } return 0; } 30¡¢string compare(I) Description ÐèÒª±àдһ¸ö¿ÉÒԱȽÏ×Ö·û´®´óСµÄº¯Êý£¬ÆäÔÐÍΪ£º int strcmp(char str1[],char str2[]); ÆäÖУº²ÎÊýstr1[]ºÍstr2[]ÊÇÁ½¸öÓÃÓڱȽϵÄ×Ö·û´®¡£·µ»ØÖµ±íʾËüÃǵĴóС¹ØÏµ¡£ ±È½Ï¹æÔòÊÇ£º°´ÕÕÏàͬλÖõÄ×Ö·ûµÄASCIIÂë½øÐбȽϣ¬Èç¹ûÁ½¸ö×Ö·û´®ËùÓÐλÖõÄ×Ö·û¶¼Ïàͬ£¬Ôò·µ»Ø0£»Èç¹ûµÚ£¨ii>=0£©¸öλÖõÄ×Ö·ûÊǵÚÒ»¶Ô²»Í¬µÄ×Ö·û£¬Ôò·µ»Østr1[i]Óëstr2[i]µÄASCIIÂëµÄ²î¡£ ʾÀý£ºstrcmp(\ ×¢Ò⣺Ö÷º¯ÊýÒѾ¸ø³ö£¬ÄãÖ»ÐèÒªÌá½»strcmp()º¯ÊýµÄ´úÂë¡£²»ÄÜʹÓñê×¼¿âº¯Êý½øÐбȽϡ£Ìá½»µÄ´úÂëÒª°üº¬±ØÒªµÄÍ·Îļþ°üº¬ÃüÁî¡£ Input ÊäÈëΪn£¨n>0£©¶Ô×Ö·û´®£¨¿ÉÄܺ¬¿Õ°×·û£©£¬Ã¿Ò»¶Ô×Ö·û´®ÖеĵÚÒ»¸ö×Ö·û´®¼´Îªstr1£¬µÚ¶þ¸öÊÇstr2¡£ Output Êä³öÊÇnÐÐÕûÊý£¬Ã¿Ò»ÐÐÕûÊýÓëÉÏÊöÿһ¶ÔÊäÈëÒ»Ò»¶ÔÓ¦£¬¼´±íʾÏàÓ¦µÄÿ¶Ô×Ö·û´®µÄ±È½Ï½á¹û¡£ Sample Input abc ABC abc abC abc abc Sample Output 65 32 0 Answer #include int strcmp(char str1[],char str2[]) { int i=0,j=0,s; while(str1[i]!='\\0'||str2[i]!='\\0') { if(str1[i]==str2[i]) i++; else { s=str1[i]-str2[i]; j++; i++; break; } } if(j==0) return 0; else return s; } int main() { char str1[101],str2[101]; gets(str1); gets(str2); printf(\ while (gets(str1)!=NULL) { gets(str2); printf(\ } return 0; } 31¡¢ insert a number into an ordered sequence(I) Description ÏÖÓÐÒ»¸öÕýÕûÊýÊý×éArray£¬ÒÔ0±íʾÊý×éµÄ½áÊø¡£ÆäÖÐÈÎÒâ2¸öÔªËØ¶¼²»Í¬£¬¶øÇÒÒѾ°´ÕÕµÝÔöÐòÅÅÁС£ÁíÓÐÒ»¸öÕûÊýKey>0¡£Òª½«Key²åÈëµ½Êý×éArrayÖУ¬²¢±£Ö¤²åÈëÖ®ºóµÄÊý×éÒÀÈ»±£³ÖµÝÔöÐò¡£ÔÚ²åÈë¹ý³ÌÖУ¬»áÓÐÒÔÏÂÇé¿ö³öÏÖ£º 1. Êý×éArrayÒѾ´ïµ½ÆäÈÝÁ¿ÉϽçVol£¬´ËʱӦ·µ»Ø½á¹û-1¡£ 2. Êý×éArrayÖÐÒѾÓÐÓëKeyÏàµÈµÄÔªËØ´æÔÚ£¬´ËʱӦ·µ»Ø½á¹û-2¡£ 3. Èç¹ûArray¼ÈûÓÐÂú£¬Ò²Ã»ÓÐÓëKeyÏàµÈµÄÔªËØ£¬ÔòÓ¦·µ»ØKeyÔÚÊý×éArrayÖвåÈëµÄλÖ㬼´Key²åÈëArrayºóËùÔÚµÄϱꡣ ÒªÇó±àдһ¸öº¯Êýint insert(int array[],int key,int vol)ʵÏÖÉÏÊö²åÈë²Ù×÷£¬ÆäÖУº array[]£ºÐè²åÈëÔªËØËùÔÚµÄÊý×飻 key£º´ý²åÈëµÄÔªËØ£» vol£ºarrayÊý×éµÄ×î´óÈÝÁ¿£¬¼´Êý×éÖÐ×î¶à¿ÉÒÔÈÝÄɵÄÊýÖµ¸öÊý¡£ ÑùÀýÖÐÒѾ°üº¬ÉÏÊöÈýÖÖ¿ÉÄܵÄÇéÐΡ£ÉÏÊöÇé¿ö°´ÕÕÉÏÊö˳ÐòÒÀ´ÎÅжϣ¬¼´ÏÈÅжÏArrayÊÇ·ñÒÑÂú£¬ÔÙÅжÏArrayÊÇ·ñÒѾÓÐKey¡£ ×¢Ò⣺Ö÷º¯ÊýÒѾ¸ø³ö£¬Ö»ÐèÌá½»insertº¯ÊýµÄ´úÂëÒÔ¼°±ØÒªµÄÔ¤´¦ÀíÃüÁî¡£ Input ÊäÈë·ÖΪ¶àÐС£µÚÒ»ÐÐÊÇM£¬±íʾºóÃæÓÐM×é²âÊÔÊý¾Ý¡£ ÿ×é²âÊÔÊý¾ÝÓÐ2ÐÐÊäÈë¡£µÚÒ»ÐÐÊÇArrayÖеÄÔªËØ£¬²»³¬¹ý1000¸ö£¬ÒÔÊý×Ö¡°0¡±±íʾ¸ÃÐÐÊý¾ÝµÄ½áÊø¡£µÚ¶þÐÐÊÇÒª²åÈëArrayÖеÄÊýÖµKey¡£ Output Êä³öΪMÐУ¬Ã¿Ò»Ðдú±íÉÏÊöÿһ×éÊäÈëµÄ²åÈë½á¹û¡£ÆäÖУº Èç¹ûÊý×éÒÑÂú£¬ÔòÊä³ö£º¡°The array if full!¡± Èç¹ûÊý×éÖÐÒѾÓÐKey£¬ÔòÊä³ö£º¡°The key is already in this array!¡± Èç¹ûKey¿ÉÒÔ²åÈëArray£¬ÔòÊä³ö£º¡°The key is inserted in position x¡±. ÆäÖÐxÊÇKey²åÈëÊý×éºóµÄϱꡣ Sample Input 3 1 2 3 0 2 1 2 4 5 6 7 8 9 10 0 3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 0 2 Sample Output The key is already in this array! The key is inserted in position 2. The array if full! Answer #include int insert(int array[],int key,int vol) { int i; for(i=0;i<=vol;i++) { if(array[vol]==0) return -1; else { if(key==array[i]) return -2; else { if(key if(key>array[i]&&key if(key>array[i]&&array[i+1]==0) return i+1; } } } } int main() { int array[1001],key; int M,i,j; scanf(\ for (i=0;i j=0; scanf(\ while (array[j]!=0) { j++; scanf(\ } scanf(\ j=insert(array,key,1000); if (j==-1) puts(\ else if (j==-2) printf(\ else printf(\ } return 0; } 32¡¢Çó×Ö·û´®µÄ³¤¶È(±à³ÌÌâ) Description ±àдһ¸öÇó×Ö·û´®³¤¶ÈµÄº¯Êý£¬ÆäÔÐÍÈçÏ£º int strlen(char str[]); ÆäÖÐstr[]±íʾ´ýÇ󳤶ȵÄ×Ö·û´®£¬·µ»ØÖµÊÇstr[]µÄ³¤¶È¡£ ×¢Ò⣺Ö÷º¯ÊýÒѾ¸ø³ö£¬Ö»ÐèÌá½»strlen()º¯Êý¼°±ØÒªµÄÍ·Îļþ°üº¬ÃüÁî¡£ Input ÊäÈëΪ¶àÐС£µÚÒ»ÐÐN>0±íʾÓÐN¸ö²âÊÔÓÃÀý£¬ºóÃæÓÐNÐУ¬Ã¿Ðаüº¬Ò»¸ö×Ö·û´®£¨²»³¬¹ý1000¸ö×Ö·û£©¡£ Output Êä³öΪ¶àÐУ¬Ã¿ÐжÔÓ¦ÓÚÒ»¸ö²âÊÔÓÃÀý¡£Ã¿ÐеĸñʽΪ£º case i:lenght=j. ÆäÖÐi±íʾ²âÊÔÓÃÀý±àºÅ£¨´Ó1¿ªÊ¼£©£¬j±íʾÏàÓ¦µÄ×Ö·û´®³¤¶È¡£ Sample Input 4 I love China! Do you want to pass this examination? You will succeed finially! Wish you succeed! Sample Output case 1:length=13. case 2:length=37. case 3:length=26. case 4:length=17. Answer #include for(j=0;str[j]!='\\0';j++) { } return j; } int main() { int i,N; char str[1001]; scanf(\ getchar(); gets(str); printf(\ for (i=2;i<=N;i++) { gets(str); printf(\ } return 0; } 33¡¢ÇóÊý×éÖеÄ×î´óÖµ(Ìî¿Õ) Description ÏÖÓÐÒ»¸ö²»³¬¹ý1000¸öÕûÊý×é³ÉµÄÊý×飬ÆäÖпÉÄÜÓÐÖØ¸´Êý¾Ý³öÏÖ¡£ÒªÇó±àдһ¸ö³ÌÐò£¬Çó¸ÃÊý×éÖеÄ×î´óÖµÒÔ¼°×î´óÖµËùÔÚµÄËùÓÐϱꡣ²¿·Ö³ÌÐòÒѾ¸ø³ö£¬ÇëÌî³ä¿Õ°×Óï¾ä¡£ ³ÌÐò£¨º¬´ð°¸£©£º #include int array[1000],N,maxIndex[1000],max,i,numOfMax; scanf(\; for (i=0;i scanf(\ max=array[0]; numOfMax=0; maxIndex[numOfMax++]=0; for (i=1; i if (max max=array[i]; numOfMax=0; maxIndex[numOfMax++]=i; } else if (array[i]==max) { maxIndex[numOfMax++]=i; } } printf(\ printf(\ for (i=1;i return 0; } 34¡¢Çó¾ØÕóµÄÿÐÐÖ®ºÍ(±à³ÌÌâ) Description ±àдһ¸ö³ÌÐò£¬ÇóÒ»¸ö¾ØÕóµÄÿÐÐÖµµÄºÍ¡£Éè¾ØÕóµÄËùÓÐÔªËØ¶¼ÊÇÕûÊý£¬¶øÇÒÿÐеĺͲ»³¬¹ýintÀàÐ͵ıíʾ·¶Î§¡£ Input ÊäÈëΪ¶àÐС£µÚÒ»ÐÐK>0£¬±íʾÓÐK¸ö²âÊÔÓÃÀý¡£ Ö®ºóK¸ö²âÊÔÓÃÀýÖУ¬Ê×ÏÈÊÇÁ½¸öÕûÊý0 Êä³öÓÐKÐУ¬Ã¿¸ö²âÊÔÓÃÀýµÄ½á¹ûÕ¼Ò»ÐС£Ã¿ÐеĸñʽΪ£º case i:d1 d2 ... dj ÆäÖÐi±íʾ²âÊÔÓÃÀýµÄ±àºÅ£¨´Ó1¿ªÊ¼£©£¬d1¡¢d2¡¢....¡¢dj±íʾÏàÓ¦²âÊÔÓÃÀýµÄ¸÷Ðеĺͣ¬Á½Á½Ö®¼äÓÿոñ¸ô¿ª¡£ Sample Input 4 3 3 1 2 3 1 2 3 1 2 3 2 3 1 1 1 1 1 1 1 1 1 5 1 3 4 5 6 7 Sample Output case 1:6 6 6 case 2:3 3 case 3:1 case 4:3 4 5 6 7 Answer #include for(i=0;i 35¡¢ һάÊý×éµÄÄæÐò(±à³ÌÌâ) Description ±à³Ì£¬ÊµÏÖ¶ÔÒ»¸öһάÊý×éµÄÄæÐò£¬¼´½«Êý×éµÄÔªËØ·´×ª¡£ Input ÊäÈë·Ö¶àÐУ¬µÚÒ»ÐÐÊÇN>0£¬±íʾÓÐN¸öÓÃÀý¡£ ÿ¸öÓÃÀýµÄÊäÈëÓÐ1Ðлò2ÐУ¬ÆäÖеÚÒ»ÐÐÊÇ0<=M<=1000£¬±íʾ¸ÃÊý×éÓÐM¸öÕûÊý¡£Èç¹ûM>0£¬ÔòµÚ¶þÐаüº¬M¸öÕûÊý£¬Á½Á½Ö®¼äÓÿոñ¸ô¿ª£»Èç¹ûM=0£¬Ôò¸ÃÓÃÀýûÓеڶþÐÐÊäÈë¡£ Output Êä³öΪNÐУ¬Ã¿ÐÐÓëÉÏÊöÊäÈëÒ»Ò»¶ÔÓ¦£¬·Ö±ðÊǶÔÓ¦ÓÃÀýµÄÄæÐò¡£Êä³ö¸ñʽΪ£º case i:d1 d2 ... ÆäÖÐi±íʾÓÃÀý±àºÅ£¨´Ó1¿ªÊ¼£©£¬d1¡¢d2µÈÊÇÊý×éÄæÐòºóµÄ½á¹û£¬Á½Á½Ö®¼äÓÿոñ¸ô¿ª¡£Èç¹û¸ÃÓÃÀý²»°üº¬ÈκÎÊäÈ룬¼´£ºM=0£¬Ôò½öÊä³ö£º case i: Sample Input 3 10 10 9 8 7 6 5 4 3 2 1 0 5 1 2 3 4 5 Sample Output case 1:1 2 3 4 5 6 7 8 9 10 case 2: case 3:5 4 3 2 1 Answer #include 36¡¢ ½á¹¹ÌåµÄʹÓÃ(±à³ÌÌâ) Description ÉèÓнṹÌ嶨ÒåÈçÏ£º typedef struct Student {char major[50];//רҵ char name[50];//ÐÕÃû int score[3];//3Ãſγ̵ijɼ¨ } STU; ±àдһ¸ö×Óº¯Êý£¬Êä³öÿ¸öѧÉúµÄ×Ü·Ö£¬º¯ÊýÔÐÍÈçÏ£º void printInfo(STU students[],int num); ÆäÖÐstudents[]ÊÇÓÉnum¸öSTUÀàÐ͵ĽṹÌå×é³ÉµÄÊý×é¡£ Êä³ö¸ñʽ¼ûÏ¡£ ×¢Ò⣺Ö÷º¯ÊýÒѾ¸ø³ö£¬ÌύʱÐèÌá½»ÒÔÏÂÄÚÈÝ£ºÉÏÊö½á¹¹ÌåSTUµÄ¶¨Ò壨ֱ½Ó¸´ÖÆÉϾͿÉÒÔ£¬Òª·ÅÔÚÍ·Îļþ°üº¬ÃüÁîÖ®ºó£©¡¢±ØÒªµÄÍ·Îļþ°üº¬ÃüÁîÒÔ¼°printInfoº¯ÊýµÄ´úÂë¡£ Input ÊäÈëΪ¶àÐС£µÚÒ»ÐÐN>0±íʾÓÐN¸öѧÉúµÄÐÅÏ¢¡£Ö®ºóÓÐNÐУ¬Ã¿Ò»Ðаüº¬5¸ö²¿·Ö£¬·Ö±ð±íʾÿλѧÉúµÄרҵ¡¢ÐÕÃûºÍ3Ãſγ̵ijɼ¨£¬Á½Á½Ö®¼äÓÿոñ¸ô¿ª¡£³É¼¨ÎªÕýÕûÊý¡£ Output Êä³öΪNÐУ¬Ã¿Ò»ÐÐΪһÃûѧÉúµÄÐÅÏ¢£¬¸ñʽΪ£º major,name:totalSocre. ÆäÖÐmajor±íʾѧÉúµÄרҵ£¬name±íʾѧÉúµÄÐÕÃû£¬totalScore±íʾ¸ÃÉúµÄ×Ü·Ö¡£ËùÓеıêµã·ûºÅ¾ùΪ°ë½Ç×Ö·û¡£ Sample Input 3 Computer Tom 100 98 89 Information Jack 98 89 87 Management Mary 89 89 89 Sample Output Computer,Tom:287. Information,Jack:274. Management,Mary:267. Answer #include char major[50]; char name[50]; int score[3]; } STU; void printInfo(STU students[],int num) { int i; for(i=0;i printf(%udents[i].score[2]); printf(\} } int main() { int i,N; scanf(\ STU stus[N]; getchar(); for (i=0;i scanf(\ scanf(\ } printInfo(stus,N); return 0; }