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[英]I tried running my python program in a mac os terminal but keep getting the feedback below after I have successfully installed Beautifulsoup4
[英]I keep getting a space in my program from cin.get()
这是我的程序:
#include <iostream>
#include <cstdlib>
#include <ctime>
using namespace std;
#define RAND(a,b) (a + rand()% (b-a+1))
int main()
{
int num;
int computer_total = 0, players_total = 0;
string name;
srand(time(NULL));
for(;;)
{
cout <<"What's your name? ";
cin >> name;
cin.get();
if(name == "stop")exit(0);
for(int i =0; i < 5; i++)
{
cout << name <<" roll the dice.\n";
cin.get(); //skips the cin.get() the first time aroun
num = RAND(1,6); //Also makes akward spacing
players_total += num;
cout <<"You got: " << num << endl;
cout <<"Now it's the computers turn.\n";
cin.get();
num = RAND(1,6);
computer_total += num;
cout <<"Computer got: " << num << endl;
}
cout <<"Total of computers dice: " << computer_total << endl;
cout <<"Total of your dice: " << players_total << endl;
if(computer_total == players_total)cout <<"Its a tie! \n";
else if(computer_total > players_total)cout <<"Computer won.\n";
else if(computer_total < players_total)cout <<"You won!\n";
//Do I need an else here?
}
return(0);
}
在任何使用cin.get()
,编译程序时都会出现尴尬的间距。 像这样:
但是我需要使用cin.get()
来允许用户为自己和计算机掷骰子。 不知道我是否使用正确。
好吧,如果您按Enter键,它将保留在那里打印(这是此行的来源)。 使用一些无回声功能,ncurses做到了。 哦,关于跳过第一个输入,请在获取之前使用cin.ignore()。
//我需要别的吗?
h
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