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  1. #include <stdio.h>
  2. int sumodd(int n){
  3. 	if(n==1)return 1;
  4. 	else if(n%2==0) return sumodd(n-1);
  5.     else return n+sumodd(n-1); 
  6. }
  7. int main(void) {
  8. 	int n;
  9. 	scanf("%d",&n);
  10. 	printf("%d",sumodd(n));
  11. 	return 0;
  12. }
  13.  
Success #stdin #stdout 0.01s 5288KB
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https://ideone.com/3Tz4ER
language:
C99 (gcc 8.3)
created:
7 days ago
visibility:
public

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