<分区>
这是我正在为我大学的作业编写的程序。我已经编写了所有从用户那里获取 10 个整数的代码，并要求用户按 1 以按升序显示列表中的奇数整数或按 2 以按升序显示列表中的偶数整数。
嗯，我已经在程序的main()函数之前声明并定义了冒泡排序函数，后面在main()中使用了这个函数来对偶数和奇数进行升序排序。但是，即使我已经在顶部声明了该函数，我仍然收到该函数未在此范围内声明的错误。我尝试了所有可能的事情。请帮助我，我该怎么办？下面是我的代码
#include <iostream>
#include <conio.h>
using namespace std;
void BuubleSort_Function(int [], int);
void BuubleSort_Function(int arr[], int arrSize)
{
int extraMem;
for(int i = 0; i < arrSize; i++)
{
for(int arrIndex = 0; arrIndex < arrSize - 1; arrIndex++)
{
if(arr[arrIndex] > arr[arrIndex+1])
{
extraMem = arr[arrIndex];
arr[arrIndex] = arr[arrIndex+1];
arr[arrIndex+1] = extraMem;
}
}
}
}
main()
{
int num[10], i, even[10], odd[10], inputOpt, totalEvens = 0, totalOdds = 0;
system("cls");
cout << "Please enter 10 integers: " << endl;
for(i = 0; i < 10; i++)
{
cin >> num[i];
}
cout << endl << endl << endl << "1. Show odd numbers in ascending order and their total numbers" << endl;
cout << "2. Show even numbers in ascending order and their total numbers" << endl;
do
{
cout << endl << "Enter 1 for the first option or 2 for the second option: ";
cin >> inputOpt;
if(inputOpt != 1 && inputOpt != 2)
{
cout << "Wrong Input! Please enter the correct input value";
}
}
while(inputOpt != 1 && inputOpt != 2);
if(inputOpt == 1)
{
for(i = 0; i < 10; i++)
{
if(num[i] % 2 == 1)
{
odd[totalOdds] = num[i];
totalOdds++;
}
}
BubbleSort_Function(odd,totalOdds);
cout << endl << "The total numbers of Odds Integers are " << totalOdds;
cout << endl << "The Integers arranged in Ascending Order:" << endl;
for(i = 0; i < totalOdds; i++)
{
cout << odd[i] << "\t";
}
}
if(inputOpt == 2)
{
for(i = 0; i < 10; i++)
{
if(num[i] % 2 == 0)
{
even[totalEvens] = num[i];
totalEvens++;
}
}
BubbleSort_Function(even,totalEvens);
cout << endl << "The total numbers of Odds Integers are " << totalEvens;
cout << endl << "The Integers arranged in Ascending Order:" << endl;
for(i = 0; i < totalEvens; i++)
{
cout << even[i] << "\t";
}
}
}