C++연습_숫자를 영어로 출력하기

stdc++.h

0.00MB

#include <string>
#include "stdc++.h"
using namespace std;

int main()
{
	int num,
		leftDigit,
		rightDigit;
	string ones[] = { "Zero",
		"One",
		"Two",
		"Three",
		"Four",
		"Five",
		"Six",
		"Seven",
		"Eight",
		"Nine",
		"Ten",
		"Eleven",
		"Twelve",
		"Thirteen",
		"Fourteen",
		"Fifteen",
		"Sixteen",
		"Seventeen",
		"Eighteen",
		"Nineteen",
	};
	string tens[] = { "Twenty",
		"Thirty",
		"Forty",
		"Fifty",
		"Sixty",
		"Seventy",
		"Eighty",
		"Ninety",
	};
	cout << "Enter a Number ";
	cin >> num;

	if (num <= 0 || num >= 100)
	{
		cout << "the Number is not Between 1-99" << endl;

	}

	else if (num >= 1 && num <= 19)
	{

		cout << "The Number you have entered is " << ones[num] << endl;

	}
	else if (num >= 20 && num <= 99)
	{

		leftDigit = num / 10;
		rightDigit = num % 10;

		cout << "the Number you have entered is " << tens[leftDigit - 2] << " " << ones[rightDigit] << endl;
	}

	system("PAUSE");
	return 0;
}

결과

https://stackoverflow.com/questions/28749354/converts-3-digit-numbers-to-words-c

Converts 3 digit numbers to words C++

#include <iostream>

using namespace std;

int main()
{
	int number;


	cout << "Please enter a two digit integer: ";
	cin >> number;
	char digit1 = (number / 10) + '0';
	char digit2 = (number % 10) + '0';

	if (digit1 == '1')
	{
		switch (digit2)
		{
		case '0':
			cout << "Ten";
			break;
		case '1':
			cout << "Eleven";
			break;
		case '2':
			cout << "Twelve";
			break;
		case '3':
			cout << "Thirteen";
			break;
		case '4':
			cout << "Fourteen";
			break;
		case '5':
			cout << "Fifteen";
			break;
		case '6':
			cout << "Sixteen";
			break;
		case '7':
			cout << "Seventeen";
			break;
		case '8':
			cout << "Eighteen";
			break;
		case '9':
			cout << "Nineteen";
			break;
		}
	}
	else
	{
		switch (digit1)
		{
		case '2':
			cout << "Twenty";
			break;
		case '3':
			cout << "Thirty";
			break;
		case '4':
			cout << "Fourty";
			break;
		case '5':
			cout << "Fifty";
			break;
		case '6':
			cout << "Sixty";
			break;
		case '7':
			cout << "Seventy";
			break;
		case '8':
			cout << "Eighty";
			break;
		case '9':
			cout << "Ninety";
			break;
		}
		switch (digit2)
		{
		case '1':
			cout << "-one";
			break;
		case '2':
			cout << "-two";
			break;
		case '3':
			cout << "-three";
			break;
		case '4':
			cout << "-four";
			break;
		case '5':
			cout << "-five";
			break;
		case '6':
			cout << "-six";
			break;
		case '7':
			cout << "-seven";
			break;
		case '8':
			cout << "-eight";
			break;
		case '9':
			cout << "-nine";
			break;
		default:
			cout << "";
			break;
		}
	}
	return 0;
}

결과

Output English word from number - C++ Forum (cplusplus.com)

Output English word from number - C++ Forum

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