作者sb0917 (ＱＱ)
看板NTUBIME101HW
标题[Ｃ++] 期中考古-醉汉走路
时间Sat Nov 15 19:54:43 2008
#include <iostream>
#include <ctime>
using namespace std;
int main()
{
srand(time(NULL));
int x=0,y=0,step;
cout << "醉汉一开始在： (" << x << "," << y << ")\n";
for(int i=0;i<1000;i++)
{
step = rand()%4;
switch(step)
{
case 0:
x--;
break;
case 1:
y++;
break;
case 2:
x++;
break;
case 3:
y--;
break;
}
}
cout << "醉汉走了一千步後在： (" << x << "," << y << ")\n";
system("pause");
return 0;
}
--
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1F：推 typenephew:不难懂 11/15 22:24