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  1. #include <stdio.h>
  2. int sum(int m,int n){
  3. 	if(n==m) return m;
  4. 	else{
  5. 		return n+sum(m,n-1);
  6. 	}
  7. }
  8. int main(void) {
  9. 	int n,m;
  10. 	scanf("%d%d",&m,&n);
  11. 	printf("%d",sum(m,n));
  12. 	return 0;
  13. }
  14.  
Success #stdin #stdout 0s 5320KB
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https://ideone.com/di0vdC
language:
C99 (gcc 8.3)
created:
6 days ago
visibility:
public

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