[ABC446A] Handmaid 题解

AT_abc446_a [ABC446A] Handmaid

题目描述

You are given the name $ S $ of a certain person. The first character of $ S $ is an uppercase English letter, and the other characters are lowercase English letters.

The name of this person’s handmaid is the string obtained by converting the first letter of $ S $ to lowercase and adding Of to the beginning. Find the name of this handmaid.

输入格式

The input is given from Standard Input in the following format:

$ S $

输出格式

Output the answer on one line.

输入输出样例 #1

输入 #1

Glen

输出 #1

Ofglen

输入输出样例 #2

输入 #2

I

输出 #2

Ofi

输入输出样例 #3

输入 #3

Fred

输出 #3

Offred

说明/提示

Sample Explanation 1

Converting the first letter of Glen to lowercase gives glen, and adding Of to the beginning gives Ofglen.

Constraints

• $ S $ is a string of length between $ 1 $ and $ 10 $ , inclusive.
• The first character of $ S $ is an uppercase English letter.
• The characters of $ S $ other than the first are lowercase English letters.

思路

水题，直接AC。

代码见下

#include<bits/stdc++.h> 
using namespace std;
string s;
int main(){
	cin>>s;
	cout<<"Of"<<"";
	cout<<(char)(s[0]+7-1+26)<<"";
	for(int i=1;i<s.size();i++){
		cout<<s[i]<<"";
	}
	cout<<endl;
	return 0; 	
}