程序运行不出来，各位大神求解释

Top丶斧燚

#include<stdio.h>
int main()
    {
    double fatH,motH,hei,in;
    char sex,spor,diet,beyond;
    scanf("%c\n%lf\n%lf\n%c\n%c",&sex,&fatH,&moth,&spor,&diet);
    in=1.0;beyond='i';
    if((sex=='F')||(sex=='f'))
    {
    hei=(fatH*0.923+motH)/2;
    }
    else if((sex=='M')||(sex=='m'))
    {
    hei=(fatH+motH)*0.54;
    }
    else beyond='e';
    if((spor=='y')||(spor=='Y'))
    {
    in=in+0.02;
    }
    else if((spor=='n')||(spor=='N'))in=in;
    else beyond='e';
    if((diet=='y')||(diet=='Y'))
    {
    in=in+0.015;
    }
    else if((diet=='n')||(diet=='N'))in=in;
    else beyond='e';
    hei=hei*in;
    if(beyond!='e')
    printf("your future height will be %.0lf(cm)",hei);
    else printf("the data you input is wrong,please check it out and input again.");
    return 0;
    }
这个程序为甚么运行不出来，各位大神求解释：）

2292613444

代码 scanf("%c\n%lf\n%lf\n%c\n%c",&sex,&fatH,&motH,&spor,&diet);行数7存在问题，大小写存在问题啦#include<cstdio>
using namespace std;

int main(){
    double fatH,motH,hei,in;
    char sex,spor,diet,beyond;
    scanf("%c\n%lf\n%lf\n%c\n%c",&sex,&fatH,&motH,&spor,&diet);
    in=1.0;beyond='i';
   
    if((sex=='F')||(sex=='f'))
            hei=(fatH*0.923+motH)/2;
    else if((sex=='M')||(sex=='m'))
            hei=(fatH+motH)*0.54;
    else beyond='e';
   
    if((spor=='y')||(spor=='Y'))
            in=in+0.02;
    else if((spor=='n')||(spor=='N'))
                in=in;
    else
                beyond='e';
   
    if((diet=='y')||(diet=='Y'))
            in=in+0.015;
    else if((diet=='n')||(diet=='N'))
                in=in;
    else beyond='e';
   
    hei=hei*in;
    if(beyond!='e')
                printf("your future height will be %.0lf(cm)",hei);
    else
                printf("the data you input is wrong,please check it out and input again.");
    return 0;
}

zyx6680599

加上system("pause");在return 0；之前否则你看不到输出

逸飞扬_VbCNT

#include<stdio.h>
int main()
    {
    double fatH,motH,hei,in;
    char sex,spor,diet,beyond;
    scanf("%c\n%lf\n%lf\n%c\n%c",&sex,&fatH,&motH,&spor,&diet);
    in=1.0;beyond='i';
    if((sex=='F')||(sex=='f'))
    {
    hei=(fatH*0.923+motH)/2;
    }
    else if((sex=='M')||(sex=='m'))
    {
    hei=(fatH+motH)*0.54;
    }
    else beyond='e';
    if((spor=='y')||(spor=='Y'))
    {
    in=in+0.02;
    }
    else if((spor=='n')||(spor=='N'))in=in;
    else beyond='e';
    if((diet=='y')||(diet=='Y'))
    {
    in=in+0.015;
    }
    else if((diet=='n')||(diet=='N'))in=in;
    else beyond='e';
    hei=hei*in;
    if(beyond!='e')
    printf("your future height will be %.0lf(cm)",hei);
    else printf("the data you input is wrong,please check it out and input again.");
    return 0;
    }

:-)tt

要加上“”system("pause");“”在“return 0;“前面