c - 想为银行制作 c 程序应用程序

Question

我已经制作了结构，但我卡在了最后一点，我必须执行 if/else 编码。这是我的第一个程序，使用了网络上的一些教程。

代码如下:

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

int main()
{
    char fName;
    char mName;
    char lName;
    int dob;
    int branch;
    int brcode;
    char * pbprint;

    printf("\tWELCOME TO BANK OF KANPUR :: ONE HAND ROLE TO YOUR SUCCESS");

    printf("\n\n\n Customer Detail Form");
    printf("\n ---------------------");
    printf("\n\n\tCustomer Entity ");
    printf("\n ");

    printf("\n\n\n Customer's First Name : ");
    scanf("%s", &fName);

    printf("\n Customer's Middle Name : ");
    scanf("%s", &mName);

    printf("\n Customer's Last Name : ");
    scanf("%s", &lName);  

    printf("\n\n\tDate of Birth ");
    printf("\n ");

    printf("\n\n\nDate[DD] : ");
    scanf("%d", &dob);

    printf("\nMonth[MM] : ");
    scanf("%d", &dob);

    printf("\nYear[YYYY] : ");
    scanf("%d", &dob); 

    printf("\n\n\tBranch Details ");
    printf("\n ");

    printf("\n\n\nBranch Code : ");
    scanf("%d", &brcode);

    printf("\n\n\tPrinter ");
    printf("\n ");

    printf("\n\n\nWould You Like Us To Print Your Passbook [Y/N] : ");
    scanf("%s", &pbprint); 


    // please help how to make if else statement here
    // how to make the condition when if I enter yes it should show your
    // printing is done else your printing is not done. 
    getchar();

    return 0;
}

Answer 1

您正在从控制台读取一个字符串。如果我理解，一个简单的方法是只检查字符串中的第一个字符。你可以这样做:

if ( (pbprint[0] == 'Y') || (pbprint[0] == 'y') )
{
    printf("your printing is done");
}
else
{
    printf("your printing is not done");
}

用户通常非常有创意，因此您可以选择您的输入界面应该有多智能和多才多艺。