C 代码在GDB Online中起作用，但在代码:块中不起作用

C++ code works in GDB online but not in Code:Blocks

本文关键字：代码 不起作用 起作用 GDB Online      更新时间：2023-10-16

我无法弄清楚为什么我的程序在GDB Online中起作用，但在代码：块中不起作用。它应该允许一个人输入其小时率，然后输入他们在过去4周内工作了多少小时，将这些总数添加在一起，然后将总计退还给用户。它应该使用花费时间作为参数的函数。在代码中：阻止它在输入第一个小时数之后终止程序。这是代码：

#include <iostream>
#include <iomanip>
using namespace std;
// function declaration
float getGross(float hs[], int n);
int main()
{
  float hours[4], sum;
  sum = getGross(hours, 4);
  cout << "Gross pay: $ " << setprecision(2) << fixed << sum << endl;
  return 0;
}
// function definition
float getGross(float hs[], int n)
{
  float wage, ot, total;
  cout << "Please enter your hourly wage: " << endl;
  cin >> wage;
  cout << "Enter hours worked in each of the past four weeks (hit enter after each entry): " << endl;
  //  Storing 4 number entered by user in an array
  for (int i = 0; i < n; ++i)
  {
      //  Holding the array of hours entered
     cin >> hs[i];
      int j;
      float weekPay[4];
      if(hs[i] > 40)
      {
          ot = (hs[i] - 40) * 1.5;
          weekPay[j] = (wage * 40) + (ot * wage);
          total += weekPay[j];
      }
      else
      {
          weekPay[j] = (wage * hs[i]);
          total += weekPay[j];
      }
  }
  return total;
}

变量int j，在第40行中并不活化，这会导致运行时错误。

试图清理代码：

// function definition
float getGross(float hs[], int n)
{
    float wage, ot, total = 0;
    cout << "Please enter your hourly wage: " << endl;
    cin >> wage;
    cout << "Enter hours worked in each of the past four weeks (hit enter after each entry): " << endl;
    //  Storing 4 number entered by user in an array
    for (int i = 0; i < n; ++i)
    {
       //  Holding the array of hours entered
       cin >> hs[i];
       if (hs[i] > 40)
       {
           ot = (hs[i] - 40) * 1.5;
           total += (wage * 40) + (ot * wage);
       }
       else
       {
           total += (wage * hs[i]);
       }
     }
     return total;
  }
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