Find the largest number(s) (C)

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

clrscr();

int main()

{

    int a, b, c;

    printf("Enter first number: ");
    scanf("%d", &a);

    printf("Enter second number: ");
    scanf("%d", &b);

    printf("Enter third number: ");
    scanf("%d", &c);


    if((a >= b)&(a >= c))
    {
        printf("%d is the largest number", a);

    }

    else if(b == c)
    {
        printf("%d is the largest number", b);
    }

    if((b > a)&(b > c))
    {
        printf("%d is the largest number", b);
    }

    if((c > a)&(c > b))
    {
        printf("%d is the largest number", c);
    }


    return 0;

}