제출 #633956

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
633956	2022-08-23 13:54:41	Farhan_HY	Preokret (COCI18_preokret)	C++14	50 / 50	1 ms	340 KiB

preokret

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#include <bits/stdc++.h>
#define int long long
#define float double
#define pb push_back
#define F first
#define S second
#define T int t; cin >> t; while(t--)
#define IOS ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
using namespace std;
/// Benzema is the best player in the world
const int N = 1e6 + 5;
const int M = 1e3 + 3;
const int inf = 8e18;
const int LOG = 31;
const int mod = 1e9 + 7;
const float pi = atan(1) * 4;
int n, m;
vector<pair<int, int>> v;
vector<bool> vv;
main() {
    IOS
    cin >> n;
    int a = 0, b = 0;
    for(int i = 1; i <= n; i++) {
        int x;
        cin >> x;
        v.push_back({x, 1});
    }
 
 
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컴파일 시 표준 에러 (stderr) 메시지

preokret.cpp:22:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   22 | main() {
      | ^~~~
preokret.cpp: In function 'int main()':
preokret.cpp:49:22: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<bool>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   49 |     for(int i = 1; i < vv.size(); i++) {
      |                    ~~^~~~~~~~~~~

• Subtask 1: 50 / 50