fgets()与输入缓冲区的问题
char infomsg[][50] = {
"Intput account no.",
"Intput account name.",
"Intput sex[0:male, 1:fmale].",
"Intput transcation amount.",
"Intput transcation type."
};
while(条件)
{
setbuf(stdin, NULL);
fprintf(stdout, "%s\n", infomsg[state - 1]);
if (fgets(buffer ,sizeof(buffer), stdin) == NULL)
{
return 0;
}
}
我执行时：第一次循环正常，第二次循环出问题了,直接跳过了account no的输入，就像fgets()没有执行，求高手解
Intput account no.
123123123
Intput account name.
asfsdaf
Intput sex[0:male, 1:fmale].
1
Intput transcation amount.
123
Intput transcation type.
sdf
A new record?[y/n]
y
Intput account no.
Intput account name.
asfsdaf
[解决办法]
单步调试，看看跳过了第二次输入的时候，那个fgets是否获得了一个回车键？？
[解决办法]
