Submission #507632

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
507632	2022-01-12 21:09:15	nichke	Crossing (JOI21_crossing)	C++14	Compilation error	0 ms	0 KiB

Main

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// I may fail a thousand times
// But there is no giving up
// IOI - here I come
#include <bits/stdc++.h>
#define int long long
using namespace std;
const int BASE1=102079;
const int BASE2=5002519;
const int MOD1=(int)1e9+9;
const int MOD2=(int)100002181;
string s;
map<char,int> mp;
int lazy[(int)8e5+5];
int tree[(int)8e5+5][2];
int pref[(int)2e5+5][2];
string calc(string x,string y){
  string ret="";
  int sz=(int)x.length();
  for(int i=0;i<sz;i++){
    if(x[i]==y[i])ret+=x[i];
    else{
      char a=x[i];
      char b=y[i];
      if(a>b)swap(a,b);
      if(a=='I'&&b=='J')ret+='O';
      if(a=='I'&&b=='O')ret+='J';
      if(a=='J'&&b=='O')ret+='I';
    }
  }
  return ret;
 
 
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Compilation message (stderr)

Main.cpp: In function 'long long int qry(long long int, long long int, long long int, long long int, long long int, long long int)':
Main.cpp:83:5: error: expected primary-expression before ')' token
   83 |  if()
      |     ^
Main.cpp:84:1: error: expected primary-expression before '}' token
   84 | }
      | ^
Main.cpp:82:6: warning: unused variable 'm' [-Wunused-variable]
   82 |  int m=(l+r)/2;
      |      ^
Main.cpp:82:6: warning: control reaches end of non-void function [-Wreturn-type]
   82 |  int m=(l+r)/2;
      |      ^