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else

for(i=k;i

perm(as,tem1,i+1,num+1,curr-1,m);

} } #define N 4 main() { char a[N]; char tem[N]; int i,n; count=0;

printf(\ for(i=0;i

printf(\ }

86¡¢#define N 4 int count=0;

void pai(char a[],int k) {int i; char temp; if(k==N-1) {printf(\ \ count++;

if(count%5==0) printf(\ } else

for(i=k;i

{temp=a[i];a[i]=a[k];a[k]=temp; pai(a,k+1); } } main() { char a[N]; int i;

printf(\

scanf(\ %s\ pai(a,0);

printf(\ }

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