Question

C++

[Program-2] Write a program that accepts an indefinite set of numbers until the user enters “-1”. In other words, the program keeps accepting new values until the user provides a “-1” (your program accepts all values, and discards the “-1”). When done, the program prints back to the user: (i) the sum of all numbers entered (except -1), (ii) the minimum value seen across all numbers (except -1), and (iii) the maximum value across all numbers (except -1).

Answer 1

#include <iostream>
using namespace std;
int main(){
   int sum = 0, min, max, val;
   cout<<"Enter number: ";
    cin>>val;
    min = val;
    max = val;
    while(val!=-1){
      if(min > val){
         min = val;
      }
      if(max < val){
         max = val;
      }
      sum += val;
      cout<<"Enter number: ";
      cin>>val;
   }
   cout<<"The minimum number was: "<<min<<endl;
   cout<<"The maximum number was: "<<max<<endl;
   cout<<"The sum of values entered was: "<<sum<<endl;
   return 0;
}