阅读程序写结果:
#include <iostream>#include <string>using namespace std; int main(){ string s; char m1, m2; int i; getline(cin, s); m1 = ' '; m2 = ' '; for (i = 0; i < s.length(); i++) if (s[i] > m1) { m2 = m1; m1 = s[i]; } else if (s[i] > m2) m2 = s[i]; cout<<int(m1)<<' '<<int(m2)<<endl; return 0;}输入:Expo 2010 Shanghai China 输出:_________
提示:
| 字符 | 空格 | '0' | 'A' | 'a' |
|---|---|---|---|---|
| ASCII码 | 32 | 48 | 65 | 97 |