char 相关问题。
#include<stdio.h>
int main(void)
{
char a[] = "this is char usage\n ";
char b[] ='c';
printf("%s",a);
printf("%c\n",b);
return 0;
哪里错了??
[解决办法]
char b[] ="c";
printf("%c\n",b[0]);
//或者
char b ='c';
printf("%c\n",b);