//Orders 3 integers without using if statements, while loops
//Johnathan Yan z5207830
//16-03-18

#include <stdio.h>

int main (void) {
    int num1, num2, num3;
    printf("Enter integer: ");
    scanf("%d", &num1);
    printf("Enter integer: ");
    scanf("%d", &num2);
    printf("Enter integer: ");
    scanf("%d", &num3);

    int lowNumCheck1 = (num1 < num2) && (num1 < num3);
    int lowNumCheck2 = (num2 < num1) && (num2 < num3);
    int lowNumCheck3 = (num3 < num1) && (num3 < num2);
    int lowNum = (lowNumCheck1 * num1) + (lowNumCheck2 * num2) + (lowNumCheck3 * num3);

    int midNumCheck1 = ((num1 < num2) && (num1 > num3)) || ((num1 > num2) && (num1 < num3));
    int midNumCheck2 = ((num2 < num1) && (num2 > num3)) || ((num2 > num1) && (num2 < num3));
    int midNumCheck3 = ((num3 < num1) && (num3 > num2)) || ((num3 > num1) && (num3 < num2));
    int midNum = (midNumCheck1 * num1) + (midNumCheck2 * num2) + (midNumCheck3 * num3);

    int highNumCheck1 = (num1 > num2) && (num1 > num3);
    int highNumCheck2 = (num2 > num1) && (num2 > num3);
    int highNumCheck3 = (num3 > num1) && (num3 > num2);
    int highNum = (highNumCheck1 * num1) + (highNumCheck2 * num2) + (highNumCheck3 * num3);

    int _1and2Equal = (num1 == num2) && (num1 != num3);
    int _1and2Check1 = (num1 > num3) && (_1and2Equal == 1);
    int _1and2Check2 = (num1 < num3) && (_1and2Equal == 1);
    midNum = midNum + (num1 * _1and2Check1);
    highNum = highNum + (num1 * _1and2Check1);
    lowNum = lowNum + (num1 * _1and2Check2);
    midNum = midNum + (num1 * _1and2Check2);

    int _2and3Equal = (num2 == num3) && (num2 != num1);
    int _2and3Check1 = (num2 > num1) && (_2and3Equal == 1);
    int _2and3Check2 = (num2 < num1) && (_2and3Equal == 1);
    midNum = midNum + (num2 * _2and3Check1);
    highNum = highNum + (num2 * _2and3Check1);
    lowNum = lowNum + (num2 * _2and3Check2);
    midNum = midNum + (num2 * _2and3Check2);

    int _1and3Equal = (num1 == num3) && (num1 != num2);
    int _1and3Check1 = (num1 > num2) && (_1and3Equal == 1);
    int _1and3Check2 = (num1 < num2) && (_1and3Equal == 1);
    midNum = midNum + (num1 * _1and3Check1);
    highNum = highNum + (num1 * _1and3Check1);
    lowNum = lowNum + (num1 * _1and3Check2);
    midNum = midNum + (num1 * _1and3Check2);

    int tripleEqual = (num1 == num2) && (num1 == num3);
    lowNum = lowNum + (num1 * tripleEqual);
    midNum = midNum + (num1 * tripleEqual);
    highNum = highNum + (num1 * tripleEqual);

    printf("The integers in order are: %d %d %d\n", lowNum, midNum, highNum);
}