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  1. #include <stdio.h>
  2. int main()
  3. {
  4. int i,fac=1;
  5. int n=5;
  6. for(i=1;i<=n;i++){
  7. fac=fac*i;
  8. }
  9. printf("%d",fac);
  10. }
Success #stdin #stdout 0s 5300KB
stdin
Standard input is empty
stdout
120