帮小弟我看看这个程序哪错了.诡异中

帮我看看这个程序哪错了...诡异中
明天要交的作业，做一个心理测试程序，思路很明白的做了一部分先测试一下结果碰到了诡异的问题，在text函数里面从c=getchar()开始的语句被直接忽略掉了，写其他的也同样被忽略掉，直接运行回到主函数的for循环了，为什么呢？

#include "stdio.h "                                                        

  static   struct   s
  {
      char   name[20];
      int   point;
  }a[50];
void   text();
main()
{
  int   i;
  char   h;
  printf( "What   can   I   do   for   you?\nA   Text\nB   Probation\n ");
  for(i=0;i <200;i++)
{
h=getchar();
if(h== 'a ')   text(i);
}
}
void     text(int   m)
{
  int   j=0;
  char   c;
  printf( "Your   name   ");
  scanf( "%s ",a[m].name);
  printf( "When   are   you   feeling   best?\n ");
  printf( "A   Moring\nB   Afternoon   and   evening\nC   Night\n ");
  c=getchar();
  if(c== 'a ')     j=j+2;
    else
if(c== 'b ')   j=j+4;
          else
      if(c== 'c ')   j=j+6;

  return(0);
}


------解决方案--------------------
#include <stdio.h>

static struct s
{
char name[20];
int point;
}a[50];

void text(int n);

int main()
{
int i;
char h;

printf( "What can I do for you?\nA Text\nB Probation\n ");
for(i=0; i <50; i++)
{
h = getchar();
if(h == 'a ')
text(i);
}
return 0;
}

void text(int m)
{
int j = 0;
char c;

printf( "Your name ");
scanf( "%s ",a[m].name);
printf( "When are you feeling best?\n ");
printf( "A Moring\nB Afternoon and evening\nC Night\n ");
fflush(stdin);
c = getchar();
fflush(stdin);

if(c == 'a ')
j = j+2;
else if(c == 'b ')
j = j+4;
else if(c == 'c ')
j = j+6;
}

------解决方案--------------------
#include "stdio.h "

static struct s
{
char name[20];
int point;
}a[50];
void text(int );
int main()
{
int i;
char h;
printf( "What can I do for you?\nA Text\nB Probation\n ");
for(i=0;i <200;i++)
{
h=getchar();
if(h== 'a ') text(i);
}
return 0;
}

void text(int m)
{
int j=0;
char c;
printf( "Your name ");
scanf( "%s ",a[m].name);
printf( "When are you feeling best?\n ");
printf( "A Moring\nB Afternoon and evening\nC Night\n ");
c=getchar();
if(c== 'a ')
j=j+2;
else
if(c== 'b ')
j=j+4;
else
if(c== 'c ')
j=j+6;
return;
}
------解决方案--------------------
scanf( "%s ",a[m].name);输入以回车结束的,最后回车还是在缓冲区中,如果不清除,c=getchar();这个就自动接受了那个回车,而没有自己选择输入什么...