android 断点无法命中,求助 运行时无法命中断点 也无法输出结果

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贴代码

#include"Stack1.h"

#include"Stack2.h"

#include

bool In(char ch)//判断合法输入

{

return (ch == '+' || ch == '-' || ch == '*' || ch == '/' || ch == '(' || ch == ')' || ch == '#');

}

int num(int n)//判断一个数有几位

{

int m = 1;

while (n % 10) m++;

return m;

}

char Precede(char c1, char c2)//运算符优先级判断函数

{

int i, j;

static char array[49] = {

'>','>','','>',

'>','>','','>',

'>','>','>','>','','>',

'>','>','>','>','','>',

'

'>','>','>','>','!','>','>',

'

switch (c1)

{

case '+':i = 0; break;

case '-':i = 1; break;

case '*':i = 2; break;

case '/':i = 3; break;

case '(':i = 4; break;

case ')':i = 5; break;

case '#':i = 6; break;

default:break;

}

switch (c2)

{

case '+':j = 0; break;

case '-':j = 1; break;

case '*':j = 2; break;

case '/':j = 3; break;

case '(':j = 4; break;

case ')':j = 5; break;

case '#':j = 6; break;

default:break;

}

return array[7 * i + j];

}

int main()

{

Stack1 *OPTR = new Stack1(10);//建立运算符栈

Stack2 *OPND = new Stack2(10);//建立运算数栈

OPTR->Push('#');

char inp[20];

cout << "please enter the operation(end in '#')" << endl;

cin >> inp;

char *ptr = inp;

char c = *ptr++;

char theta;//历次运算运算符

int a, b;//运算数

while (c != '#' || OPTR->GetTop() != '#')

{

if (!In(c))

{

if (!In(*(ptr - 1))) ptr = ptr - 1;

int m = atoi(ptr);

int n = num(m);

OPND->Push2(m);

ptr += n;

c = *ptr++;

}//字符数组当前为数字

else

switch(Precede(OPTR->GetTop(),c))

{

case '

OPTR->Push(c);

c = *ptr++;

break;

case '=':

theta = OPTR->Pop();

c = *ptr++;

break;

case'>':

theta = OPTR->Pop();

a = OPND->Pop2();

b = OPND->Pop2();

int ans;

switch (theta)

{

case '+': ans = a + b; break;

case '-': ans = a - b; break;

case '*': ans = a * b; break;

case '/': ans = a / b; break;

default: break;

}

OPND->Push2(ans);

break;

default:

break;

}

}//字符数组当前为运算符

cout << "The answer is:" << OPND->Pop2() << endl;//输出结果

system("pause");

return 0;

}

#include

using namespace std;

class Stack1 {

public:

Stack1(int size);

bool stackEmpty();

bool stackFull();

void Push(char ch);

char Pop();

char GetTop();

private:

int stacksize;

char *base;

char top;

};

Stack1::Stack1(int size)

{

stacksize = size;

base = new char[size];

top = 0;

}

bool Stack1::stackEmpty()

{

if (0 == top) return true;

return false;

}

bool Stack1::stackFull()

{

if (top >= stacksize) return true;

return false;

}

void Stack1::Push(char ch)

{

if (stackFull())

{

cout << "error" << endl;

return;

}

base[top] = ch;

top++;

}

char Stack1::Pop()

{

if (stackEmpty())

{

cout << "error" << endl;

return 'N';

}

top--;

return base[top];

}

char Stack1::GetTop()

{

if (stackEmpty())

{

cout << "error" << endl;

return 'N';

}

return base[top - 1];

}

#include

using namespace std;

class Stack2 {

public:

Stack2(int size);

bool stackEmpty();

bool stackFull();

void Push2(int ch);

int Pop2();

int GetTop2();

private:

int stacksize;

int *base;

int top;

};

Stack2::Stack2(int size)

{

stacksize = size;

base = new int[size];

top = 0;

}

bool Stack2::stackEmpty()

{

if (0 == top) return true;

return false;

}

bool Stack2::stackFull()

{

if (top >= stacksize) return true;

return false;

}

void Stack2::Push2(int ch)

{

if (stackFull())

{

cout << "error" << endl;

return;

}

base[top] = ch;

top++;

}

int Stack2::Pop2()

{

if (stackEmpty())

{

cout << "error" << endl;

return 0;

}

top--;

return base[top];

}

int Stack2::GetTop2()

{

if (stackEmpty())

{

cout << "error" << endl;

return 0;

}

return base[top - 1];

}

运行显示：“计算器.exe”(Win32): 已加载“C:\Windows\SysWOW64\ucrtbased.dll”。无法查找或打开 PDB 文件。

运行时会输出please enter the operation(end in '#')

但是断点打在该输出语句上时却提示无法命中

求助！！！！！