#include<stdio.h>
int main()
{
    char sex;
    float faHeight,moHeight,clHeight;
   
    printf("请输入你的性别：");
  sex=getchar();
  scanf("%c",&sex);

printf("请输入你父亲的身高：");
scanf("%f",&faHeight);

    printf("请输入你母亲的身高：");
    scanf("%f",&moHeight);
   
    if(sex='F'){
    clHeight=(faHeight+moHeight)*0.54;}
    else{
    clHeight=(faHeight*0.923+moHeight)/2;}
        printf("成人时身高是%.2fcm",clHeight);
   return 0;
}

问一下我这个错在哪里呜呜