제출 #382814

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
382814		Sashuk_keshuk	Po (COCI21_po)	C++14	0 / 70	25 ms	2156 KiB

Main

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

const int N = 1e5 + 228;
int n, a[N], b[N], n2;

int main(){
    cin.tie(0); cout.tie(0); iostream::sync_with_stdio(false); ios_base::sync_with_stdio(false);
    cin >> n;
    n2 = 0;
    for (int i = 1; i <= n; i++) {cin >> b[i]; if (b[i] != b[i - 1]) {n2++; a[n2] = b[i];}}
    a[0] = 0;
    int kol = 0;
    int kol2 = 0;
    for (int i = 1; i <= n2; i++) cout << a[i] << ' '; cout << '\n';
    for (int i = 0; i <= n2; i++){
        if (a[i] < a[i + 1]) kol++;
    }
    /*a[0] = 999;
    for (int i = n2 + 1; i >= 1; i--){
        if (a[i] < a[i - 1]) kol++;
    }*/
    cout << kol;
}

컴파일 시 표준 에러 (stderr) 메시지

Main.cpp: In function 'int main()':
Main.cpp:15:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   15 |     for (int i = 1; i <= n2; i++) cout << a[i] << ' '; cout << '\n';
      |     ^~~
Main.cpp:15:56: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   15 |     for (int i = 1; i <= n2; i++) cout << a[i] << ' '; cout << '\n';
      |                                                        ^~~~
Main.cpp:14:9: warning: unused variable 'kol2' [-Wunused-variable]
   14 |     int kol2 = 0;
      |         ^~~~

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