Submission #2853501

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;
int a[3];

int main(){
  cin>>a[0]>>a[1]>>a[2];
  sort(a,a+3);
  int res = 0;
  for(i=0;i<2;++i){
    if(a[i] - a[i+1] == 0){
      res++;
    }
  }
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:9:7: error: ‘i’ was not declared in this scope
   for(i=0;i<2;++i){
       ^