# Program to find the largest among three numbers in C

## Source Code

```// 11. Program to find the largest among three numbers
// Arpan Das - CST 2nd Year (VOCLET)

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

void main () {
int a, b, c;
//int r1, r2;
//clrscr();
//system("cls");

printf("\t\t..:: find all roots of a quadratic equation ::..\n\n");
printf("Enter any three numbers: ");
scanf("%d%d%d", &a, &b, &c);

// process one
if (a > b && a > c) printf("\n%d is the largest number.", a);
else if (b > c) printf("\n%d is the largest number.", b);
else printf("\n%d is the largest number.", c);

// proces two
/*if (a > b) {
if (a > c) {
printf("\n%d is the largest.", a);
}
}  else {
if (b > c) {
printf("\n%d is the largest.",b);
} else {
printf("\n%d is the largest.",c);
}
} */

// process three
/*r1 = a > b ? a : b;
r2 = r1 > c ? r1 : c;
printf("%d is the largest", (a > b ? a : b) > c ? (a > b ? a : b) : c);*/

// process four
// printf("%d is the largest", (a > b ? a : b) > c ? (a > b ? a : b) : c);

//getch();
}```

## Output

``````		..:: find all roots of a quadratic equation ::..

Enter any three numbers: 4 8 3

8 is the largest number.``````