C program to find the largest or greatest of two numbers; Through this tutorial, we will learn how to find the largest of two numbers in the c program using if statement, condition operator, switch case, and ternary operator.
Programs and Algorithm to Find Largest of Two Numbers in C
- Algorithm to Find Largest of Two Numbers
- C Program to Find Largest of Two Numbers using Else If Statement
- C Program to Find Largest of Two Numbers using Conditional Operator
- C Program to Find Largest of Two Numbers using Switch Case
- C Program to Find Largest of Two Numbers using Ternary Operator
Algorithm to Find Largest of Two Numbers
Use the following algorithm to write a c program to find largest of two number; as follows:
- Start program
- Read the two integer values in program.
- Check if num1 is greater than num2.
- If true, then print ‘num1’ as the greatest number.
- If false, then print ‘num2’ as the greatest number.
- End program
C Program to Find Largest of Two Numbers using Else If Statement
/* C Program to Find Largest of Two numbers */
#include <stdio.h>
int main() {
int a, b;
printf("Please Enter Two different values :- ");
scanf("%d %d", &a, &b);
if(a > b)
{
printf("%d is Largest\n", a);
}
else if (b > a)
{
printf("%d is Largest\n", b);
}
else
{
printf("Both are Equal\n");
}
return 0;
}
The output of the above c program; as follows:
Please Enter Two different values :- 10 25 25 is Largest
C Program to Find Largest of Two Numbers using Conditional Operator
/* C Program to Find Largest of Two numbers */
#include <stdio.h>
int main() {
int a, b, largest;
printf("Please Enter Two Different Values :- ");
scanf("%d %d", &a, &b);
if(a == b)
{
printf("Both are Equal\n");
}
else {
largest = (a > b) ? a : b;
printf("%d is Largest\n", largest);
}
return 0;
}
The output of the above c program; as follows:
Please Enter Two Different Values :- 100 2 100 is Largest
C Program to Find Largest of Two Numbers using Switch Case
/* C Program to Find Largest of Two numbers */
#include <stdio.h>
int main() {
int a, b, largest;
printf("Please Enter Two Values :- ");
scanf("%d %d", &a, &b);
switch(a > b)
{
case 1: printf("%d is Largest", a);
break;
case 2: printf("%d is Largest", b);
break;
}
return 0;
}
The output of the above c program; as follows:
Please Enter Two Values :- 63 36 63 is Largest
C Program to Find Largest of Two Numbers using Ternary Operator
#include <stdio.h>
int main()
{
int num1, num2;
// Ask user to enter the two numbers
printf("Please Enter Two different values :- ");
// Read two numbers from the user
scanf("%d %d", &num1, &num2);
(num1 >= num2)?((num1 ==num2)?printf("Both numbers are equal"):printf("%d is Largest\n", num1)):printf("%d is Largest\n", num2);
return 0;
}
The output of the above c program; as follows:
Please Enter Two different values :- 40 30 40 is Largest
