我调试的时候输出的第三行和第四行是在一起的而且总是在那里运行出错 - C语言论坛

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我调试的时候输出的第三行和第四行是在一起的而且总是在那里运行出错

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#include <stdio.h>
int main()
{
    double faHeight, moHeight, Height;
    char sex, sports, diet;
    printf("请输入你父亲的身高:");
    scanf_s("%lf", &faHeight);
    printf("请输入你母亲的身高:");
    scanf_s("%lf", &moHeight);
    printf("请确定你的性别(m为男，f为女):");
    scanf_s("%c", &sex);
    printf("请问你是否喜欢体育锻炼(Y为喜欢，N为不喜欢):");
    scanf_s("%c", &sports);
    printf("请问你是否有良好的饮食习惯(Y为喜欢，N为不喜欢):");
    scanf_s("%c", &diet);
    if (sex == 'm' || sex == 'M')
        Height = (faHeight + moHeight)*0.54;
    if (sex == 'f' || sex == 'F')
        Height = (faHeight*0.923 + moHeight) / 2;
    if (sports == 'Y') {
        if (diet == 'Y')
            Height = Height*1.035;
        if (diet == 'N')
            Height = Height*1.02;
    }
    if (sports == 'N') {
        if (diet == 'Y')
            Height = Height*1.015;
        if (diet == 'N')
            Height = Height*1.00;
    }
    printf("你的身高可能为:%lf cm\n", Height);
    return 0;
}

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第 2 楼

得分:3

程序代码：

#include <stdio.h>
int main()
{
    double faHeight, moHeight, Height;
    char sex, sports, diet;
    printf("请输入你父亲的身高:");
    scanf_s("%lf", &faHeight);
    printf("请输入你母亲的身高:");
    scanf_s("%lf", &moHeight);
    printf("请确定你的性别(m为男，f为女):");getchar();
    scanf_s("%c", &sex);
    printf("请问你是否喜欢体育锻炼(Y为喜欢，N为不喜欢):");getchar();
    scanf_s("%c", &sports);
    printf("请问你是否有良好的饮食习惯(Y为喜欢，N为不喜欢):");getchar();
    scanf_s("%c", &diet);
    if (sex == 'm' || sex == 'M')
        Height = (faHeight + moHeight)*0.54;
    if (sex == 'f' || sex == 'F')
        Height = (faHeight*0.923 + moHeight) / 2;
    if (sports == 'Y') {
        if (diet == 'Y')
            Height = Height*1.035;
        if (diet == 'N')
            Height = Height*1.02;
    }
    if (sports == 'N') {
        if (diet == 'Y')
            Height = Height*1.015;
        if (diet == 'N')
            Height = Height*1.00;
    }
    printf("你的身高可能为:%lf cm\n", Height);
    return 0;
}

第 3 楼

得分:2

#include <stdio.h>

int main()
{
    double faHeight, moHeight, Height;
    char sex, sports, diet;
    printf("请输入你父亲的身高:");
    scanf("%lf", &faHeight);
    printf("请输入你母亲的身高:");
    scanf("%lf", &moHeight);
    printf("请确定你的性别(m为男，f为女):");
    scanf("%s", &sex);
    printf("请问你是否喜欢体育锻炼(Y为喜欢，N为不喜欢):");
    scanf("%s", &sports);
    printf("请问你是否有良好的饮食习惯(Y为喜欢，N为不喜欢):");
    scanf("%s", &diet);
    if (sex == 'm' || sex == 'M')
        Height = (faHeight + moHeight)*0.54;
    if (sex == 'f' || sex == 'F')
        Height = (faHeight*0.923 + moHeight) / 2;
    if (sports == 'Y') {
        if (diet == 'Y')
            Height = Height*1.035;
        if (diet == 'N')
            Height = Height*1.02;
    }
    if (sports == 'N') {
        if (diet == 'Y')
            Height = Height*1.015;
        if (diet == 'N')
            Height = Height*1.00;
    }
    printf("你的身高可能为:%lf cm\n", Height);
    return 0;
}

回车符被scanf吸收了。这样s和c不匹配，却能运行。

第 4 楼

得分:0

回复 3楼 zbjzbj

喔受教了

第 5 楼

得分:0

回复 3楼 zbjzbj

喔受教了