제출 #250520

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
250520	2020-07-18 08:57:44	Vladikus004	San (COCI17_san)	C++14	0 / 120	351 ms	8896 KiB

san

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#include <bits/stdc++.h>
#define inf 2e9
#define int long long
#define all(v) v.begin(), v.end()
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair <int, int> pii;
const int N = 41;
int n, h[N], g[N];
ll k;
vector <ll> v1[21], v2[21];
bool can(int mask){
    int mx = -inf;
    for (int i = 0; i < n; i++){
        if (!(mask & (1LL<<i))) continue;
        if (mx > h[i]) return false;
        mx = h[i];
    }
    return true;
}
ll get_sum(int mask){
    ll sum = 0;
    for (int i = 0; i < n; i++){
        if (!(mask & (1LL<<i))) continue;
        sum += g[i];
    }
 
 
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컴파일 시 표준 에러 (stderr) 메시지

san.cpp: In function 'int32_t main()':
san.cpp:80:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for (int j = 0; j < v1[i].size(); j++){
                             ~~^~~~~~~~~~~~~~
san.cpp: In function 'long long int f(long long int, long long int)':
san.cpp:40:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^

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