#include <iostream>
#include <iomanip>
#include <conio.h>
#include <stdlib.h>
#include <string>
using namespace std;
int main()
{
string text[39] = {"A","B","C","D","E","F","G","H","I","J","K","L","M",
"N","O","P","Q","R","S","T","U","V","W","X","Y","Z",
"1","2","3","4","5","6","7","8","9","0","Stop",",","?"};
string code[39] = {".-","-...","-.-.","-..",".","..-","--.","....","..",".---","-.-",".-..","--",
"-.","---",".--.","--.-",".-.","...","-","..-","...-",".--","-..-","-.--","--..",
".----","..---","...--","....-",".....","-....","--....","---..","----.","-----",".-.-.-","--..--","..--.."};
string English, Morse, output_string;
int option, string_size = 0, location;
char again = 'y', letter;
while(again == 'y')
{
system("cls");
cout << "1 - Encode(Text to Morse)\n";
cout << "2 - Decode(Morse Code to Text)\n";
cout << "3 - Display the Morse Code\n";
cout << "4 - Quit\n";
cout << "Enter 1,2,3 or 4:";
cin >> option;
cin.ignore(256,'\n');
system("cls");
switch(option)
{
case 1:
cout << "\nEnter a string with multiple words to encode:";
getline(cin, English);
system("cls");
cout << "\nThe target string to be translated is:" << "\n";
cout << English << "\n";
string_size = English.length();
for(int n = 0; n <= string_size-1; n++)
{
letter = (char)English.at(n);
if(letter != ' ')
{
for(int t = 0; t <=39; t++)
{
if(letter == text[t])
{
cout << code[t] << " ";
break;
}
}
}
else if(letter == ' ')
{
cout << "\n";
}
}
getch();
break;
}
}
}
我還沒有完成它,但我不知道爲什麼我不能運行if(letter == text[t])
,它說這是一個錯誤。我該如何解決它?我不知道把Morse的代碼寫成英文。我怎麼知道用戶輸入的數組的位置?英文到摩斯碼代碼
錯誤消息:
error: no match for 'operator==' (operand types are 'char' and 'std::string {aka std::basic_string}')|
什麼是錯誤消息? – STF
錯誤消息是:錯誤:'operator =='不匹配(操作數類型是'char'和'std :: string {aka std :: basic_string}')| –