Submission

Score: 0

User: asd

Problemset: ผลรวมตัวเลข

Language: c

Time: 0.002 second

Submitted On: 2025-10-13 11:32:36

#include <stdio.h>

int main(){
	
	int n = 0;
	
	scanf("%d",&n);
	
	int sum =0;
	for(int i =0 ; i < n;i++){
		
		if(i%2 ==0 || i%3 == 0){
			sum+=i;
		}
		
	}
	
	printf("%d",sum);
	
	return 0;
}