Compiler not working properly

#1

compiler not give correct output
i tried other compiler the they gave correct output

#2

Hello @ABhinav-Kamboj-1196520907162943, have you tried this on hackerblocks ?? And in which language / on which testcase it is giving compilation issue , pls show your code

#3

i use c++ on coding block’s platform problem - find majority elements , i use sample testcase which is given in problem

#4

#include
using namespace std;
int main() {
int n;
int arr[n];
cin>>n;
for(int i=0;i<n;i++){
cin>>arr[i];
}
int e1=arr[0],count1=1,e3=-1,count2=0;
for(int i=1;i<n;i++){

   if(arr[i]==e1){
       count1++;
   }else if(arr[i]==e3){
       count2++;
   }else if(count1==0){
       e1=arr[i];
       count1=1;
   }else if(count2 == 0){
       e3=arr[i];
       count2=1;
   }else{
       count1--;
       count2--;
   }

}
int a=0,b=0;
for(int i=0;i<n;i++){
if(arr[i]==e1){
a++;
}
if(arr[i]==e3){
b++;
}
}
if(a>n/3){
cout<<e1;
}
if(b>n/3){
cout<<" "<<e3;
}
}

test case
9
2 2 2 2 1 1 2 3 4

#5

After #include you forgot or <bits/stdc++.h> whatever you would like to use

#6

no this is mistake during copy i use #include
answer it give is wrong
but correct in other compiler(ideone)

#7

i think in this chat it not take after #include

#8

can you pls provide your code using coding blocks ide

#9

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