Question

Ex 19 sa fie in c++​

Answer 1

#include <iostream>

using namespace std;

int main(){

int i, n,total=0;

cin >> n;

for(i=0;i<n;i++) cin >> v[i];

 

for(i=0;i<n-1;i++)

 for(j=i+1;j<n;j++)

  if(v[i] > v[j]){

   cout << endl << i << " " << j;

   total++;

  }

   

cout << total;