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  1. #include <stdio.h>
  2.  
  3. int calc(int s){
  4. int i,result;
  5. result=1;
  6. for(i=0;i<s;i++){
  7. result=3*result;
  8. }
  9. return result;
  10. }
  11. int main(void) {
  12. int s,t;
  13. scanf("%d",&s);
  14. scanf("%d",&t);
  15. printf("3の%d乗は%d",s,calc(s));
  16. printf("\n3の%d乗は%d",t,calc(t));
  17. return 0;
  18. }
Success #stdin #stdout 0s 5324KB
stdin
3
2
stdout
3の3乗は27
3の2乗は9