제출 #974273

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
974273		vjudge1	Ljeto (COCI21_ljeto)	C++17	50 / 50	1 ms	348 KiB

Main

#include <bits/stdc++.h>
using namespace std;
#define int long long

int n, t[102], a[102], b[102];
int poinElang = 0, poinBebek = 0;
vector <int> elang, bebek;
int terakhirElang[12], terakhirBebek[12];

void solve(){
    cin >> n;
    for(int i=1; i<=n; i++){
        cin >> t[i] >> a[i] >> b[i];
        if(a[i] < b[i]) elang.push_back(i);
        else bebek.push_back(i);
    }
    for(int i=0; i<elang.size(); i++){
        int indeks = elang[i];
        if(i == 0){
            poinElang += 100;
            terakhirElang[a[indeks]] = t[indeks];
        } else {
            if(terakhirElang[a[indeks]] == 0){
                poinElang += 100;
                terakhirElang[a[indeks]] = t[indeks];
                continue;
            }
            if(t[indeks]-terakhirElang[a[indeks]] <= 10){
                poinElang += 150;
                terakhirElang[a[indeks]] = t[indeks];
            } else {
                poinElang += 100;
                terakhirElang[a[indeks]] = t[indeks];
            }
        }
    }
    for(int i=0; i<bebek.size(); i++){
        int indeks = bebek[i];
        if(i == 0){
            poinBebek += 100;
            terakhirBebek[a[indeks]] = t[indeks];
        } else {
            if(terakhirBebek[a[indeks]] == 0){
                poinBebek += 100;
                terakhirBebek[a[indeks]] = t[indeks];
                continue;
            }
            if(t[indeks]-terakhirBebek[a[indeks]] <= 10){
                poinBebek += 150;
                terakhirBebek[a[indeks]] = t[indeks];
            } else {
                poinBebek += 100;
                terakhirBebek[a[indeks]] = t[indeks];
            }
        }
    }
    cout << poinElang << " " << poinBebek << endl;

}

int32_t main(){
    ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
    solve();
    return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

Main.cpp: In function 'void solve()':
Main.cpp:17:19: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   17 |     for(int i=0; i<elang.size(); i++){
      |                  ~^~~~~~~~~~~~~
Main.cpp:37:19: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   37 |     for(int i=0; i<bebek.size(); i++){
      |                  ~^~~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 15 / 15
• Subtask 3: 25 / 25