我尝试这个程序好几个小时,但我不能。
问题是我从用户那里拿了一些钱。然后,我要问他有多少5个,有多少2个。我将这笔钱转换为5s,2s和1s。用户拥有1的无限来源。简而言之,如果用户输入27我就告诉他5 5s和1 2s。
现在我做了这种类型的程序,其中我转换了时间(从几秒到几年等等)
现在我在程序中这样做了: -
int money;
cout << "How much amount of money= ";
cin >> money;
cout << endl;
int ao5;
cout << "how many number of 5 coins available in your drawer= ";
cin >> ao5;
cout << endl;
int ao2;
cout << "how many number of 2 coins available in your drawer= ";
cin >> ao2;
cout << endl;
int fchange, tchange, ochange;
ochange = (money / 1) % ao5%ao2;
tchange = (money / ao2) % ao5;
fchange = money / ao5;
cout << " " << fchange;
cout << " " << tchange;
cout << " " << ochange;
我尝试过其他方法。我尝试将钱除以5,然后用5s减去它,但这没有任何意义。
任何人都可以带我走正确的道路吗?
答案 0 :(得分:1)
您可以使用此
void divid(int num){
if(num>=5){
int remainderAfterdevidingTo5 = num%5;
int numOf5s = num/5;
std::cout << " numOf5s "<< numOf5s<< std::endl;
divid(remainderAfterdevidingTo5);
}else if(num>=2){
int remainderAfterdevidingTo2 = num%2;
int numOf2s = num/2;
std::cout << " numOf2s "<< numOf2s<< std::endl;
divid(remainderAfterdevidingTo2);
}else if(num>=1){
std::cout << " numOf1s " <<num<< std::endl;
}
}