제출 #472715

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
472715		BidoTeima	Cezar (COCI17_cezar)	C++17	0 / 50	3 ms	332 KiB

cezar

/// isA AC
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
void ACPLS(){
#ifndef ONLINE_JUDGE
    freopen("output.txt","w",stdout);
    freopen("input.txt","r",stdin);
#endif
    ios::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
}
#define tc int tttttt;cin>>tttttt;while(tttttt--)
#define sumrange(l,r,arr) (l==0?arr[r]:arr[r]-arr[l-1])
int main(){
    ACPLS();
    int n;
    cin>>n;
    int freq[12];
    for(int i = 2; i <= 11; i++)
        freq[i]=4;
    freq[10]+=12;
    int sm=0;
    for(int i = 0; i < n; i++){
        int x;
        cin>>x;
        --freq[x];
        sm+=x;
    }
    int diff=21-sm;
    int x=0,y=0;
    for(int i = 2; i <= 11; i++){
        if(i<=diff)x+=freq[i];
        else y+=freq[i];
    }
    if(y>=x)
        cout<<"DOSTA";
    else
        cout<<"VUCI";
}

컴파일 시 표준 에러 (stderr) 메시지

cezar.cpp: In function 'void ACPLS()':
cezar.cpp:7:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    7 |     freopen("output.txt","w",stdout);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
cezar.cpp:8:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    8 |     freopen("input.txt","r",stdin);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~

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