在本教程中,我们将讨论将句子转换为等效的移动数字小键盘序列的程序。
为此,我们将提供一串字母字符。我们的任务是打印与字符串等效的数字,即键入特定字符串的键的数字序列。
#include <bits/stdc++.h> using namespace std; //计算数字序列 string calc_sequence(string arr[], string input){ string output = ""; //输入字符串的长度 int n = input.length(); for (int i=0; i<n; i++){ //检查是否存在空间 if (input[i] == ' ') output = output + "0"; else { int position = input[i]-'A'; output = output + arr[position]; } } return output; } int main(){ //将序列存储在数组中 string str[] = { "2","22","222", "3","33","333", "4","44","444", "5","55","555", "6","66","666", "7","77","777","7777", "8","88","888", "9","99","999","9999" }; string input = "nhooo"; cout << calc_sequence(str, input); return 0; }
输出结果
8888666777444255577777666444668