#include "stdio.h"
#include "stdlib.h"
#include "time.h"
int main()
{
printf("\n1");
srand ((unsigned)time(NULL));
printf("\n1");
struct node {
int Digi;
struct node *Prev;
struct node *Next;
};
printf("\n1");
struct node Num1, Num2, Num3, Num4, Num5, Num6, Num7, Num8, Num9, Num10,NumAdd;
Num1.Digi = rand() % 100;
Num1.Prev = NULL;
do {
Num2.Digi = rand() % 100;
} while ((Num2.Digi < Num1.Digi) || (Num2.Digi == Num1.Digi));
Num2.Prev = &Num1;
Num1.Next = &Num2;
do
Num3.Digi = rand() % 100;
while ((Num3.Digi < Num2.Digi) || (Num3.Digi == Num2.Digi));
Num3.Prev = &Num2;
Num2.Next = &Num3;
do
Num4.Digi = rand() % 100;
while ((Num4.Digi < Num3.Digi) || (Num4.Digi == Num3.Digi));
Num3.Prev = &Num4;
Num3.Next = &Num3;
do
Num5.Digi = rand() % 100;
while ((Num5.Digi < Num4.Digi) || (Num5.Digi == Num4.Digi));
Num5.Prev = &Num4;
Num4.Next = &Num5;
do
Num6.Digi = rand() % 100;
while ((Num6.Digi < Num5.Digi) || (Num6.Digi == Num5.Digi));
Num6.Prev = &Num5;
Num5.Next = &Num6;
do
Num7.Digi = rand() % 100;
while ((Num7.Digi < Num6.Digi) || (Num7.Digi == Num6.Digi));
Num7.Prev = &Num6;
Num6.Next = &Num7;
do
Num8.Digi = rand() % 100;
while ((Num8.Digi < Num7.Digi) || (Num8.Digi == Num7.Digi));
Num8.Prev = &Num7;
Num7.Next = &Num8;
do
Num9.Digi = rand() % 100;
while ((Num9.Digi < Num8.Digi) || (Num9.Digi == Num8.Digi));
Num8.Prev = &Num9;
Num9.Next = &Num8;
do
Num10.Digi = rand() % 100;
while ((Num10.Digi < Num9.Digi) || (Num10.Digi == Num9.Digi));
Num10.Prev = &Num9;
Num9.Next = &Num10;
Num10.Next = NULL;
printf("\n1");
printf("%d,%d,%d,%d,%d,%d,%d,%d,%d,%d",
Num1.Digi, Num2.Digi, Num3.Digi, Num4.Digi, Num5.Digi,
Num6.Digi, Num7.Digi, Num8.Digi, Num9.Digi, Num10.Digi);
}
该程序很少运行到最后。但打印出2“1”后,它总是卡住。有时它会正确运行并显示10个数字。但它最有可能被卡住了。我知道有一些循环,但它们不会导致程序停留很长时间。我们现在都有快速的电脑。那么有谁知道它为什么会卡住?简单的C程序卡住了
你的头脑创造了[___MCVE___(http://stackoverflow.com/help/mcve)? –
你是否尝试过使用调试器或在其中放置几个'printf'来查看控制流的位置? –
为什么不在比较中使用'<='? –