제출 #445030

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
445030		osmanallazov	Fancy Fence (CEOI20_fancyfence)	C++14	0 / 100	2 ms	204 KiB

fancyfence

#include <bits/stdc++.h>
#define ll long long
using namespace std;
int main(){
    // SUBTASK 4---->SOLUTION
    ll n,z,s;
    ll res=0;
    ll mod=1e9+7;
    cin>>n;
    ll h[n];
    ll w[n];
    for(ll i=0;i<n;i++){
        cin>>h[i];
    }
    for(ll i=0;i<n;i++){
        cin>>w[i];
    }
    for(ll i=0;i<n;i++){
        ll mini=h[i];
        for(ll j=i-1;j>0;j--){
                mini=min(mini,h[j]);
            res+=((mini*(mini+1))/2);
        }
    }
    cout<<res;
}

컴파일 시 표준 에러 (stderr) 메시지

fancyfence.cpp: In function 'int main()':
fancyfence.cpp:6:10: warning: unused variable 'z' [-Wunused-variable]
    6 |     ll n,z,s;
      |          ^
fancyfence.cpp:6:12: warning: unused variable 's' [-Wunused-variable]
    6 |     ll n,z,s;
      |            ^
fancyfence.cpp:8:8: warning: unused variable 'mod' [-Wunused-variable]
    8 |     ll mod=1e9+7;
      |        ^~~

• Subtask 1: 0 / 0
• Subtask 2: 0 / 12
• Subtask 3: 0 / 13
• Subtask 4: 0 / 15
• Subtask 5: 0 / 15
• Subtask 6: 0 / 18
• Subtask 7: 0 / 27