Write a programme which takes any 3 numbers, from the user. The program should find and display their sum and average.

Learning Objectives: The objective of this exercise is to get you to write, compile and run a 
number of simple programmes in C.

#include<stdio.h>
#include<conio.h>
#include<stdlib.h>

int main (){
   
    int n1,n2,n3;
    float total,avg;
   
    n1=n2=n3=0;
    total=avg=0;
   
   
    printf("\nPROGRAM TO PRINT SUM AND AVRAGE OF THREE NUMBERS");
    printf("\n================================================\n\n");
   
   
    printf("\n\tEnter 1st Number\t");
    scanf("%d",&n1);
    printf("\n\tEnter 2st Number\t");
    scanf("%d",&n2);
    printf("\n\tEnter 3st Number\t");
    scanf("%d",&n3);
   
    total=n1+n2+n3;
    avg=total/3;
   
    system("cls");
   
    printf("\nPROGRAM TO PRINT SUM AND AVRAGE OF THREE NUMBERS");
    printf("\n================================================\n\n");
   
    printf("\n\t1st Number\t%d",n1);
    printf("\n\n\t2st Number\t%d",n2);
    printf("\n\n\t3st Number\t%d",n3);
   
    printf("\n\n\n\tTotal\t%.2f",total);
    printf("\n\tAvgrage\t%.2f",avg);
   
    getch();
    return 0;
   
   

    }