Submission #480773

#TimeUTC-0UsernameProblemLanguageResultExecution timeMemory
4807732021-10-18 03:28:04phamhoanghieptimeismoney (balkan11_timeismoney)C++14
100 / 100
1072 ms680 KiB
#include<bits/stdc++.h>
using namespace std;
#define fi first
#define se second
typedef pair<int,int> ii;
typedef pair<ii,ii> iiii;
vector<iiii> edges;
vector<ii> rate;
const int bl=50;
const int maxn=202;
int n,m;
int a,b;
// MST: kruskal ??
int pset[maxn];
int sz[maxn];
int cnt_set;
void init() {
for(int i=1 ; i<=n ; i++) {
pset[i]=i;
sz[i]=1;
}
cnt_set=n;
}
int find_set(int s) {
if(s==pset[s]) return s;
return pset[s]=find_set(pset[s]);
}
void union_set(int u, int v) {
if(sz[u]>sz[v]) swap(u,v);
pset[u]=v;
 
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Compilation message (stderr)

timeismoney.cpp: In function 'int main()':
timeismoney.cpp:92:13: warning: unused variable 't' [-Wunused-variable]
   92 |         int t=tmp.se.fi;
      |             ^
timeismoney.cpp:93:13: warning: unused variable 'c' [-Wunused-variable]
   93 |         int c=tmp.se.se;
      |             ^
timeismoney.cpp:86:28: warning: 'ansc' may be used uninitialized in this function [-Wmaybe-uninitialized]
   86 |     cout<<anst<<' '<<ansc<<'\n';
      |                            ^~~~
timeismoney.cpp:86:17: warning: 'anst' may be used uninitialized in this function [-Wmaybe-uninitialized]
   86 |     cout<<anst<<' '<<ansc<<'\n';
      |                 ^~~
#Verdict Execution timeMemoryGrader output
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