제출 #45299

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
45299	2018-04-12 17:47:18	Extazy	Tents (JOI18_tents)	C++17	100 / 100	1573 ms	42784 KiB

tents

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#include <bits/stdc++.h>
#define endl '\n'
using namespace std;
const int N = 3007;
const int MOD = (1e9) + 7;
int n,m;
bool used[N][N];
int state[N][N];
int choose(int n, int k) {
    if(k==0) return 1;
    if(k==1) return n;
    return n*(n-1)/2;
}
int ways(int k) {
    if(k==0) return 1;
    if(k==1) return 4;
    return 1;
}
int recurse(int n, int m) {
    if(n==0 || m==0) return 1;
    if(used[n][m]) return state[n][m];
    
    long long ans=0;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

tents.cpp: In function 'int main()':
tents.cpp:63:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d", &n, &m);
     ~~~~~^~~~~~~~~~~~~~~~~

• Subtask 1: 48 / 48
• Subtask 2: 52 / 52