请帮我看一下为怎么报错: error C3861: “gets”: 找不到标识符
代码:#include <iostream>
#include <cstdio>
#include <cstring>
using namespace std;
int main ()
{
char str[100];
int alpha=0,digit=0,space=0,other=0;
int n=100;
gets(str); //字符串的输入
for(int i=0;i<strlen(str);i++)
{
if (isalpha(str[i]))
++alpha;
else if(isdigit(str[i]))
++digit;
else if(str[i]==32)
++space;
else
++other;
}
cout<<alpha<<" "<<digit<<" "<<space<<" "<<other<<endl;
return 0;
}