Lucky.cpp

luckynumber.cpp

#include <iostream>
#include <cstdlib>
#include <ctime>
using namespace std;

int main() {
	int sotien = 1000;
	int datcuoc;
	int sode;
	int soduocchon;
	
	srand(static_cast<unsigned>(time(0)));
	
	
	while(sotien > 0) {
		do {
			cout << "nhap so tien dat cuoc: ";
			cin >> datcuoc;
		}
		while(datcuoc < 0 || datcuoc > sotien);
		
		do {
			cout << "hay nhap so ban chon: ";
			cin >> soduocchon;
		} 
		while(soduocchon < 0 || soduocchon > 9);
		
		sode = rand() % 10;
		
		cout << "so de hom nay ve la: " << sode << endl;
		
		if(sode == soduocchon){
			sotien = sotien + datcuoc * 7;
			cout << "chuc ban da trung thuong, so tien hien tai cua ban la: "<< sotien << endl;	
		}else {
			sotien = sotien - datcuoc;
			cout << "chuc ban may man lan sau, so tien con lai la: " << sotien << endl;
		}
	}
	
	cout << "dung bao gio dinh vao co bac, nhung neu choi hay kiem den toi, thankiu:))" << endl;
}