题解 | #获取字符串长度#
获取字符串长度
https://www.nowcoder.com/practice/9a2d212d23f5436c80607d5e68c6d12a
#include <cstdio>
#include <ios>
#include <iostream>
using namespace std;
int main() {
char str[100] = { 0 };
cin.getline(str, sizeof(str));
// write your code here......
int i=0;
while(str[i]!='\0')//结束字符为\0
{
++i;
}
printf("%d\n",i);
return 0;
}
查看6道真题和解析