Using pair in c++
- by user1543957
Can someone please tell why i am unable to compile the following program
#include<iostream>
#include<string>
#include<cmath>
#include<iostream>
#include<cfloat>
#define MOD 10000009
using namespace std;
double distance(pair<int,int> p1,pair<int,int> p2)
{
double dist;
dist = sqrt(…