Apple Division

input/code.cpp: In function 'int main()':
input/code.cpp:14:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   14 |    for(int i=0; i < v.size(); i++){
      |                 ~~^~~~~~~~~~
input/code.cpp:15:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   15 |       for(int j = 0; j< v.size();j++){
      |                      ~^~~~~~~~~~

#include<bits/stdc++.h>
using namespace std;
int main(){
    
   int n;
   cin>>n;
   vector<int>v;
   for(int i = 0;i<n;i++){
    int a;
    cin>>a;
    v.push_back(a);
   }
   int min = 1000000;
   for(int i=0; i < v.size(); i++){
      for(int j = 0; j< v.size();j++){
          if(v[i]-v[j]<min && v[i]>v[j]){
             min = v[i]-v[j]; 
          }
      }
   }
   if(min==1000000){
    cout<<0;   
   }
   else{
   cout<<min<<"\n";
   }
}

Test 1

Verdict: WRONG ANSWER

Test 2

Verdict: WRONG ANSWER

Test 3

Verdict: WRONG ANSWER

Test 4

Verdict: WRONG ANSWER

Test 5

Verdict: WRONG ANSWER

Test 6

Verdict: WRONG ANSWER

Test 7

Verdict: WRONG ANSWER

Test 8

Verdict: WRONG ANSWER

Test 9

Verdict: WRONG ANSWER

Test 10

Verdict: WRONG ANSWER

Test 11

Verdict: WRONG ANSWER

Test 12

Verdict: WRONG ANSWER

Test 13

Verdict: WRONG ANSWER

Test 14

Verdict: ACCEPTED

Test 15

Verdict: WRONG ANSWER

Test 16

Verdict: WRONG ANSWER

Test 17

Verdict: WRONG ANSWER

Test 18

Verdict: WRONG ANSWER