全RE!help!
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全RE!help!
1011277
laozhang_123楼主2024/4/6 12:32
#include<bits/stdc++.h>
using namespace std;
int road[100010]={0},ans=0;
int main(){
    int n; cin>>n;
    for(int i=1;i<=n;i++)
        cin>>road[i];
    int i=1;
    while(i<=n){
        ans+=road[i]-road[i-1];
        while(road[i]>=road[i+1])
            i++;
        i++;
    }
    cout<<ans;
    return 0;
}

自己在DEV-C++上测样例没错,在洛谷IDE上测也没错,但提交上去就莫名其妙地RE了!

2024/4/6 12:32
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