这显示了一些漫画(XD:D)而不是int值。我只想要堆栈为空的空格,所以我传递空字符串。我做错了什么???顺便说一下,我用简单的字符显示图形,而不是一些图形库。
#include <iostream>
using namespace std;
void pushh(int);
void pop(int);
int val;
char stack[4];
char a[1]="";
int main()
{
cout<<" Stack Graphic representation\n\n\n\n\n";
for(int i=0;i<4;i++)
stack[i]=a[1];
cout<<endl;
cout<<"\t\t\t4 |"<<stack[3]<<" |"<<endl;
cout<<"\t\t\t3 |"<<stack[2]<<" |"<<endl;
cout<<"\t\t\t2 |"<<stack[2]<<" |"<<endl;
cout<<"\t\t\t1 |"<<stack[0]<<" |"<<endl;
cout<<"\t\t\t |___|"<<endl<<endl<<endl<<endl;
pushh(1);
cout<<"\t\t\t4 |"<<stack[3]<<" |"<<endl;
cout<<"\t\t\t3 |"<<stack[2]<<" |"<<endl;
cout<<"\t\t\t2 |"<<stack[1]<<" |"<<endl;
cout<<"\t\t\t1 | "<<stack[0]<<" |"<<endl;
cout<<"\t\t\t |___|"<<endl<<endl<<endl<<endl;
pushh(2);
cout<<"\t\t\t4 |"<<stack[3]<<" |"<<endl;
cout<<"\t\t\t3 |"<<stack[2]<<" |"<<endl;
cout<<"\t\t\t2 | "<<stack[1]<<" |"<<endl;
cout<<"\t\t\t1 | "<<stack[0]<<" |"<<endl;
cout<<"\t\t\t |___|"<<endl<<endl<<endl<<endl;
pushh(3);
cout<<"\t\t\t4 |"<<stack[3]<<" |"<<endl;
cout<<"\t\t\t3 | "<<stack[2]<<" |"<<endl;
cout<<"\t\t\t2 | "<<stack[1]<<" |"<<endl;
cout<<"\t\t\t1 | "<<stack[0]<<" |"<<endl;
cout<<"\t\t\t |___|"<<endl<<endl<<endl<<endl;
pushh(4);
cout<<"\t\t\t4 | "<<stack[3]<<" |"<<endl;
cout<<"\t\t\t3 | "<<stack[2]<<" |"<<endl;
cout<<"\t\t\t2 | "<<stack[1]<<" |"<<endl;
cout<<"\t\t\t1 | "<<stack[0]<<" |"<<endl;
cout<<"\t\t\t |___|"<<endl<<endl<<endl<<endl;
system ("pause");
return 0;
};
void pushh(int val)
{
for(int i=0;i<4;i++)
{
if(stack[i]==a[1])
{
stack[i]=val;
break;
}
//break;
};
};
如果你想绘制“黑色空间”,请使用空格" "
而不是空字符串""
。
--EDIT--也在你的代码顶部,
cout<<"\t\t\t3 |"<<stack[2]<<" |"<<endl;
cout<<"\t\t\t2 |"<<stack[2]<<" |"<<endl;
但我想你想在stack[1]
下面展示stack[2]
,
cout<<"\t\t\t3 |"<<stack[2]<<" |"<<endl;
cout<<"\t\t\t2 |"<<stack[1]<<" |"<<endl;
- 编辑 -
在Windows中,显示字符表与ascii表的不同之处在于0到31之间的字符。例如,如果打印整数0,您将从主板扬声器发出蜂鸣声。 1你得到一张笑脸。检查这个Table获取更多信息。
你必须输入char values
到你的程序,如'2'
正确打印它们。
请检查函数pushh()的参数,ascii代码1是SOH,这是一个特殊字符。您的程序旨在在堆栈数组的所有索引中进行值插入。通过:http://ascii.cl/并检查您的问题陈述是否与解决方案匹配。