#include<cstring>
using namespace std;
int main() {
char str[100] = { 0 };
cin.getline(str, sizeof(str));
//strlen->c++中获取字符串长度的函数
printf("%d\n",strlen(str));
// write your code here......
return 0;
}
#include<cstring>
using namespace std;
int main() {
char str[100] = { 0 };
cin.getline(str, sizeof(str));
//strlen->c++中获取字符串长度的函数
printf("%d\n",strlen(str));
// write your code here......
return 0;
}