C Program - Input 2 numbers and find greater

Ans 3.1 Write a C Program to Input 2 numbers and find greater. 1

#include<stdio.h>
int main()
{
    int a, b;
    printf("Enter 1st number:");
    scanf("%d",&a);
    printf("Enter 2nd number:");
    scanf("%d",&b);
    if(a>b)
    {
        printf("1st number is greater");
    }
    else
    {
        printf("2nd number is greater");
    }
    return 0;
}

Run 1:
Enter 1st number:10
Enter 2nd number:5
1st number is greater

Run 2:
Enter 1st number:10
Enter 2nd number:10
2nd number is greater

Ans 3.2 Write a C Program to Input 2 numbers and find greater, also check for equal. 1

#include<stdio.h>
int main()
{
    int a, b;
    printf("Enter 1st number:");
    scanf("%d",&a);
    printf("Enter 2nd number:");
    scanf("%d",&b);
    if(a==b)
    {
        printf("Both are Equal");
    }
    if(a>b)
    {
        printf("1st number is greater");
    }
    else
    {
        printf("2nd number is greater");
    }
    return 0;
}

Run 1:
Enter 1st number:10
Enter 2nd number:5
1st number is greater

Run 2:
Enter 1st number:10
Enter 2nd number:10
Both are Equal
2nd number is greater

Ans 3.3 Write a C Program to Input 2 numbers and find greater, (nested if). 1

#include<stdio.h>
int main()
{
    int a, b;
    printf("Enter 1st number:");
    scanf("%d",&a);
    printf("Enter 2nd number:");
    scanf("%d",&b);
    if(a==b)
    {
        printf("Both are Equal");
    }
    else
    {
        if(a>b)
        {
            printf("1st number is greater");
        }
        else
        {
            printf("2nd number is greater");
        }
    }
    return 0;
}

Run 1:
Enter 1st number:10
Enter 2nd number:5
1st number is greater

Run 2:
Enter 1st number:10
Enter 2nd number:10
Both are Equal