Find greatest number among three numbers


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Find greatest number

Find largest number using if-else

program to find largest number

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

void main()
 {
 int a,b,c;
 clrscr();
 printf("Enter any three number: ");
 scanf("%d%d%d",&a,&b,&c);
 
 if(a >= b && a >= c)
 printf("%d is largest",a);
 else if(b >= a && b >= c)
 printf("%d is largest",b);
 else if(c >= a && c >= b)
 printf("%d is largest",c);
 getch();
}

Output

Enter any three numbers:
5
10
4
10 is largest

Find greatest number from three numbers using ternary operator

Ternary operator

If any operator is used on three operands or variable is known as ternary operator. It can be represented with " ?: "

Ternary Operator

In the above symbol exp1 is condition and exp2 and exp3 will be either value or variable or statement or any mathematical expression. If condition will be true exp2 will be execute otherwise exp3 will be executed.

program find greatest number

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

void main()
 {
 int a,b,c,largest;
 clrscr();
 printf("Enter any three numbers: ");
 scanf("%d%d%d",&a,&b,&c);
 largest=(a>b)?(a>c?a:c):(b>c?b:c);
 printf("Largest number:  %d",largest);
 getch();
}

Output

Enter any three numbers:
5
10
4
Largest number: 10

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