编写程序,统计输入的字符串中大写英文字母,小写英文字母,数字和其它字符的个数.(用数组 C++ )

#include using namespace std; int main(void) { int num,largeLetter,smallLetter,other; num = largeLetter = smallLetter = other = 0; char *s = new char[100]; cout<<"请输入一串字符："<<endl; gets(s); while (*s != '\0') {