Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
81381 刘泽熙 字符的前导值和后继值 C++ Accepted 1 MS 276 KB 355 2024-07-12 11:42:29

Tests(10/10):

Code:

#include <iostream> using namespace std; int main() { char a; a = cin.get(); if ((a - 1) >= 32 && (a - 1) <= 126) { cout << a - 1 << endl; } else { cout << "Input Error!" << endl; } if ((a + 1) >= 32 && (a + 1) <= 126) { cout << a + 1 << endl; } else { cout << "Input Error!" << endl; } return 0; }