제출 #907504

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
907504	2024-01-15 18:06:56	vjudge1	Izbori (COCI22_izbori)	C++17	110 / 110	622 ms	22100 KiB

Main

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#include<bits/stdc++.h>
using namespace std;
#define int long long
int n, a[1000001], num = 0, cnt[1000001], sz = 500, cnt2[1000001], res = 0, c[1000001], pfs[2000001], dp[1000001], sl[2000001];
pair<int, int> b[1000001];
vector<int> v;
bool check[1000001];
bool cmp(pair<int, int> a, pair<int, int> b) {
    return a.second < b.second;
}
signed main() {
    ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
    cin >> n;
    for (int i = 1; i <= n; i++) {
        cin >> a[i];
        b[i].first = a[i];
        b[i].second = i;
    }
    int last = -1;
    sort(b + 1, b + 1 + n);
    for (int i = 1; i <= n; i++) {
        int l2 = b[i].first;
        if(b[i].first == last) b[i].first = num;
        else b[i].first = ++num;
        last = l2;
    }
 
 
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컴파일 시 표준 에러 (stderr) 메시지

Main.cpp: In function 'int main()':
Main.cpp:55:23: 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]
   55 |     for (int i = 0; i < v.size(); i++) {
      |                     ~~^~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 15 / 15
• Subtask 3: 15 / 15
• Subtask 4: 70 / 70