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  1. #include <stdio.h>
  2.  
  3. int multi(int m, int n) {
  4. 	if(n == 0) {
  5. 		return 0;
  6. 	} else if(n == 1) {
  7. 		return m;
  8. 	} else {
  9. 		return m + multi(m, n-1);
  10. 	}
  11. }
  12.  
  13. int main(void) {
  14. 	int m,n;
  15. 	scanf("%d %d",&m, &n);
  16. 	printf("%dと%dの積は%dです\n", m, n, multi(m, n));
  17. 	return 0;
  18. }
  19.  
Success #stdin #stdout 0s 5316KB
comments (?)
stdin
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3 5
stdout
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3と5の積は15です
https://ideone.com/S0zPG2
language:
C (gcc 8.3)
created:
2 days ago
visibility:
public

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