显示最高和最低输入

Displaying highest and lowest input

本文关键字：输入 显示      更新时间：2023-10-16

你好，我正在尝试显示最高和最低数字，输入-99以打破循环，而不显示-99作为最低数字。任何帮助都会很棒。

int number;
int largeNum = 0 ;
int smallNum = 0;
cout << "enter numbers" ;
do
{
cin >> number;
if ( number > largeNum)
    largeNum = number;
if ( number < largeNum)
    smallNum = number;
if (number < smallNum)
    smallNum = number;
} while (number != -99);

      cout << largeNum << endl;
      cout << smallNum << endl;

您可以这样做：

do {
    cin >> number;
    if ( number == -99 ) {
        break;
    }
    if ( number > largeNum)
        largeNum = number;
    if ( number < largeNum)
        smallNum = number;
    if (number < smallNum)
        smallNum = number;
} while ( true );

问题的更好解决方案是使用排序：

    void main()
    {
    int array[100],n;
    //get number of elements
    cout<<"Enter number of elements: ";
    cin>>n;
    //get elements
    for(int i=0;i<n;i++)
    {
int temp;
    cout<<"Enter element to position "<<i<<" :";
    cin>>temp;
//to break at -99
    if(temp==-99)
    break;
    else
    array[i]=temp;
    }
    //sort the elements in ascending order
    for(int i=0;i<n;i++)
    {
    if(array[i]>array[i+1])
    {
    int temp = array[i];
    array[i] = array[i+1];
    array[i+1] = temp;
    }
    }
    //display smallesst and largest
    cout<<"Smallest: "<<array[0];
    cout<<"Largest: "<<array[n-1];
    }
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