Question

(C++) Write a program that reads a list of integers from the keyboard and print out the smallest number entered. For example, if user enters 0 3 -2 5 8 1, it should print out -2. The reading stops when 999 is entered.

Answer 1

For this program, we don't need to store the inputs in an array. We can compare them in real time and find out the smallest.

CODE :

#include <iostream>

using namespace std;

int main()
{
cout<<"Enter the numbers. Enter 999 to stop"<<endl;
int x;
cin>>x;
int min = x;
  
while(x!=999)
{
if(x<min)
min = x;
cin>>x;
}
  
cout<<"Output : "<<min<<endl;
  

return 0;
}