20140318_KUAS_VisualC++_OutputMinimum

/************************************/
/** 20140318 Output Minimum        **/
/** Maker  : Yan                   **/
/** E-Mail : [email protected] **/
/** Date   : 2014/03/11 pm.11:56   **/
/************************************/

#include <stdio.h>
#include <stdlib.h>

void main()
{
    printf("Enter number, -1 is exit program.\n");

    //定義變數, input_a與 input_b 皆為輸入數值
    int input_a, input_b;
    printf("Input first  number: ");
    scanf("%d", &input_a);

    //強制特別條件: 當input_a 輸入為-1 時立即結束程式
    if(input_a == -1)
    {
        printf("Your Program is exiting ..\n");
        system("pause");
        return;
    }

    printf("Input second number: ");
    scanf("%d", &input_b);

    //強制特別條件: 當input_b 輸入為-1 時立即結束程式
    if(input_b == -1)
    {
        printf("Your Program is exiting ..\n");
        system("pause");
        return;
    }

    //當input_a與 input_b 輸入不等於0 時執行迴圈
    while(input_a != -1 && input_b != -1)
    {
        if(input_a > input_b)
        {
            printf("The minimum number is %d.\n", input_b);
        }
        else
        {
            printf("The minimum number is %d.\n", input_a);
        }

        printf("Input first  number: ");
        scanf("%d", &input_a);
        //強制特別條件: 當input_A 輸入為-1 時立即結束程式
        if(input_a == -1)
        {
            printf("Your Program is exiting ..\n");
            system("pause");
            return;
        }

        printf("Input second number: ");
        scanf("%d", &input_b);
        //強制特別條件: 當input_b 輸入為-1 時立即結束程式
        if(input_b == -1)
        {
            printf("Your Program is exiting ..\n");
            system("pause");
            return;
        }
    }
}