제출 #89107

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
89107	2018-12-10 10:11:50	nika	호화 벙커 (IZhO13_burrow)	C++14	100 / 100	1130 ms	50644 KiB

burrow

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#include <bits/stdc++.h>
#define fi first
#define se second
#define mp make_pair
#define lo long long 
#define inf 1000000000
#define md 1000000007
#define pb push_back
#define li 1005
#define ii pair<int,int>
using namespace std;
int n,m,k,A[li][li],cur[li],ans,fa[li],sz[li];
vector<int> nxt[li];
int dsu(int x){
  if(fa[x]==x) return x;
  return fa[x]=dsu(fa[x]);
}
void union1(int a,int b){
  int s1=dsu(a);
  int s2=dsu(b);
  if(s1==s2) return ;
  if(sz[s1]<sz[s2]) swap(s1,s2);
  fa[s2]=s1;
  sz[s1]+=sz[s2];
  sz[s2]=0;
}
void solve(int ind){
  for(int i=0;i<=m;i++) nxt[i].clear();
  for(int i=1;i<=n;i++){
    nxt[cur[i]-ind].pb(i);
 
 
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컴파일 시 표준 에러 (stderr) 메시지

burrow.cpp: In function 'int main()':
burrow.cpp:62:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d %d",&n,&m,&k);
  ~~~~~^~~~~~~~~~~~~~~~~~~~~
burrow.cpp:65:9: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    scanf("%d",&A[i][j]);
    ~~~~~^~~~~~~~~~~~~~~

• Subtask 1: 100 / 100