제출 #386474

#제출 시각UTC-0아이디문제언어결과실행 시간메모리
3864742021-04-06 16:04:16kostia244Islands (IOI08_islands)C++17
컴파일 에러
0 ms0 KiB
#pragma GCC optimize("trapv")
#include<bits/stdc++.h>
#define int long long
#define next uwuwuwuwu
using namespace std;
using ll = long long;
const int maxn = 1e6 + 6;
const ll inf = (1ll<<50);
int n;
int up[maxn];
ll dp[maxn];
int tmp[maxn], tmp2[maxn], sz = 0, offset = 0, tsz = 0;
bitset<maxn> vis;
int link[maxn], next[maxn];
__attribute__(( always_inline)) inline void add_edge(int v, int ch) {
next[ch] = link[v];
link[v] = ch;
}
void dfs(int v) {
#define u link[v]
for(dp[v] = 0; u; u = next[u]) {
dfs(u);
dp[v] = max(dp[v], dp[u] + up[u]);
}
#undef u
}
int main() {
 
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컴파일 시 표준 에러 (stderr) 메시지

cc1plus: error: '::main' must return 'int'