用控制台模仿12306

    xiaoxiao2021-03-25  65

    #include <stdio.h>

    #include <stdlib.h>

    int main()

    {

    printf("=====================\n");

    printf("===欢迎来12306购票===\n");

    printf("1.地址 2.退出\n请输入相应数字进行操作:");

    int a=0;

    int b=0;

    int c=0;

    int money=0;

    int count=0;

    int num=100;

    scanf("%d",&a);

    if(a==1){

    printf("1.武汉 2.北京 3.上海\n");

    }else{return 0;}

    do{

    printf("请输入您所在地的编号:");

    scanf("%d",&b);

    if(b<1||b>3){continue;}

    printf("请输入目的地的编号:");

    scanf("%d",&c);

    if(c<1||c>3){continue;}

    count=1;

    } while(count=0&&(c-b)==0);

    if(b-c==1||b-c==-1){printf("当前票价为250元,剩余票数:%d",num);}

    if(b-c==2||b-c==-2){printf("当前票价为350元,剩余票数:%d",num);}

    num--;

    system("pause");

    }
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