Calculate speed in C++
cin - Question 20
In this question, we will see how to input distance in kilometer, time in minutes in C++ programming using the cin statement and find the speed. To know more about cin statement click on the cin statement lesson.
Q20) Write a program in C++ to input distance in kilometer, time in minutes and find the speed.
Formula: Speed = Distance / Time
Program
#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
int d,t;
float s;
cout<<"Enter distance in km ";
cin>>d;
cout<<"Enter time in minutes ";
cin>>t;
s=d/(float)t;
cout<<"Speed = "<<s<<" km per minute";
return 0;
}Output
Enter distance in km 70 Enter time in minutes 50 Speed = 1.4 km per minute
