Submission #1006453

#	Time	Username	Problem	Language	Result	Execution time	Memory
1006453		christinelynn	Game (IOI14_game)	C++17	Compilation error	0 ms	0 KiB

game

#include <bits/stdc++.h>
#define int long long
#define pb push_back
#define repp(i,x,n) for(int i=x;i<=n;i++)
#define repo(i,x,n) for(int i=x;i>=n;i--)
#define cy cout<<"Yes"<<endl
#define cn cout<<"No"<<endl
#define r0 return 0
#define fi first
#define se second
#define liow ios_base::sync_with_stdio(false);cin.tie(NULL)
#define jelek cout<<"jelek"<<endl
#define pii pair<int,int>
#define all(v) v.begin(),v.end()
#define pi pair<pair<int,int>,pair<int,int>>
#define p4 pair<pii,pii>
#define fl fflush(stdout)
using namespace std;
const int mod=1e9+7,maxn=1e6+5,N=(1<<17),INF=1e18;

int freq[1505];
int N;
void initialize(int n){
  N=n;
}

bool hasEdge(int u,int v){
  freq(max(u,v))++;
  return freq[max(u,v)]=max(u,v);
}

//signed main() {
//    liow;
//    int t=1;
////  cin>>t;
//    while(t--){
//      solve();
//  }
//}

Compilation message (stderr)

game.cpp:22:5: error: conflicting declaration 'long long int N'
   22 | int N;
      |     ^
game.cpp:19:32: note: previous declaration as 'const long long int N'
   19 | const int mod=1e9+7,maxn=1e6+5,N=(1<<17),INF=1e18;
      |                                ^
game.cpp: In function 'void initialize(long long int)':
game.cpp:24:4: error: assignment of read-only variable 'N'
   24 |   N=n;
      |   ~^~
game.cpp: In function 'bool hasEdge(long long int, long long int)':
game.cpp:28:16: error: 'freq' cannot be used as a function
   28 |   freq(max(u,v))++;
      |                ^
game.cpp:29:24: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
   29 |   return freq[max(u,v)]=max(u,v);
      |          ~~~~~~~~~~~~~~^~~~~~~~~