Submission

Status:

PPPPPPPPPPPPPPPPPPPP

Score: 100

User: foldnut

Problemset: ผลบวก (ง่าย)

Language: c

Time: 0.093 second

Submitted On: 2024-10-02 14:50:49

#include<stdio.h>
#include<math.h>
#include<string.h>

void main(){
    int r,st,f,sum=0;
    scanf("%d",&r);
    int s[r];
    for(int i = 0;i<r;i++){
        scanf("%d",&s[i]);
    }
    scanf("%d %d",&st,&f);
    for(int i = st;i<=f;i++){
        sum+=s[i];
    }
    printf("%d",sum);


}