제출 #336131

#제출 시각UTC-0아이디문제언어결과실행 시간메모리
3361312020-12-14 19:13:11tevdoreBeautiful row (IZhO12_beauty)C++14
100 / 100
911 ms205804 KiB
#include<bits/stdc++.h>
#define ll long long
using namespace std;
int const N = 1 << 23;
int n;
ll a[25], dp[N][25], F1[25], F2[25];
ll ans;
int bin(ll x) {
int r = 0;
while(x) {
r += x % 2;
x /= 2;
}
return r;
}
int ter(ll x) {
int r = 0;
while(x) {
r += (x % 3 == 1);
x /= 3;
}
return r;
}
main() {
ios::sync_with_stdio(0);
cin.tie();
cin >> n;
for(int i = 1; i <= n; i++) cin >> a[i];
int mask = 1 << n;
mask--;
 
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컴파일 시 표준 에러 (stderr) 메시지

beauty.cpp:24:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   24 | main() {
      |      ^
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