下列代码是本人所写,其中有许多错误,刚学C++一个多月,请见谅。不太清楚,望指教,谢谢
#include<iostream>
#include<string.h>
using namespace std;
int main()
{
char str[11][81];
int num = 0, let = 0, spa = 0, els = 0, a, b;
cin >> str[10][80];
for (int i = 0;i < 11;i++)
{
b = strlen(str[i]);
for (int j = 0;j <= b;j++)
{
a = str[i][j];
if ((a <= 90 && a >= 41) || (a >= 97 && a <= 122) || (a <= 57 && a >= 48) || (a == 32))
{
if ((a <= 90 && a >= 41) || (a >= 97 && a <= 122))
let += 1;
else {}
if (a <= 57 && a >= 48)
num += 1;
else {}
if (a == 32)
spa += 1;
else {}
}
else
els += 1;
}
}
cout << let << endl;
cout << num << endl;
cout << spa << endl;
cout << els << endl;
}