my program can't give right answer

Question

#include<iostream>
#include<math.h>
using namespace std;

int main()
{
float a,b,c,d,dist;
cin>>a>>b>>c>>d;
a=a-b;
c=c-d;
dist=sqrt(pow(a,2)) +(pow(c,2));
cout<<dist;
}

Answer 1

Your pow(c,2) is outside the sqrt.
So you're doing sqrt( a * a ) + c * c instead of sqrt( a * a + c * c )

Answer 2

thanks bro