#include <stdio.h>
int main()
{
int n = 0;
char c;
printf("请输入字符:");
while((c=getchar())!='\n')
{
n++;
}
printf("%d",n);
return 0;
}
#include <stdio.h>
int main()
{
int n = 0;
char c;
printf("请输入字符:");
while((c=getchar())!='\n')
{
n++;
}
printf("%d",n);
return 0;
}