Answer Posted / genius

#include <stdio.h>
#include <conio.h>
main()
{
int a,b,temp;
clrscr();
printf("enter two numbers:");
scanf("%d,%d",&a,&b);
printf("values of a and b are %d,%d \n",a,b);
temp=a;
a=b;
b=temp;
printf("swapped values of a and b are %d,%d", a,b);
getch();
}

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Program will then find the largest of three numbers using nested if-else statements. User is prompted to enter three numbers. Program will find the largest number and display it on the screen. All three numbers entered by the user are also displayed. If user enters 21, 33, and 5, the output should be as follows: You entered: 21, 33 and 5. The largest number is 33.

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