C语言:从键盘上输入一批数,分别输出器最大值和最小值(数据结束标识为-1...

发布网友发布时间：2023-12-28 00:10

共3个回答

热心网友时间：2024-08-01 18:07

#include<stdio.h>

int *using_new_int(int num)
{
    int *arr = new int[num]; //动态申请空间
    return arr;
}

void sort( int *arr , int length)
{
    int max,min,i;
    if( length <= 0 )
    {
        printf("The array is NULL!\n");
        return ;
    }

    max = arr[0];
    min = arr[0];

    for( i = 1 ; i < length ; i++ )
    {
        if( arr[i] > max )
        {
            max = arr[i];
        }
        if( arr[i] < min )
        {
            min = arr[i];
        }
    }

    printf("The max number is %d , the min number is %d.\n" , max ,min );

}

int main()
{
    int amount , i = 0 ,temp ;
    printf("Please input the amount of the number you want to input:");
    scanf("%d" , &amount );//输入数字个数
    if(amount <= 0 )
        printf("The amount could not be little than 0!\n");

    printf("Please input the numbers:\n");
    int *array = NULL;
    array = using_new_int(amount);
    while( i < amount )
    {
        scanf("%d" , &temp );//每输入一个数字就enter(回车)一下
        if(temp == -1)
            break;
        else
            array[i] = temp;

        i++;
    }
    /*For debug*/
    for( i = 0 ; i < amount ; i++)
        printf("%d  " , array[i]);
    printf("\n");
    /*debug end*/

    sort(array , amount);//排序

    delete array;
    return 0;
}

可自定义需要输入的数字个数，并且包含排错。

热心网友时间：2024-08-01 18:07

#include "StdAfx.h"
#include<iostream>
using namespace std;

int main()
{
    int list[100];

    cout<<"请输入待排序的整数数列："<<endl;

    for(int  i=0; i<100; i++)
    {
        cin>>list[i];
    }
    int j=0;
    while (j<100)
    {
        if(list[j]>list[j+1])
        {
            int tmp=list[j];
            list[j]=list[j+1];
            list[j+1]=tmp;
            j=0;
        }
        else j++;

    }
    cout<<"排序后的整数序列是：";

    for (i = 0; i < 100; i++)
    {
        cout << list[i]<<endl;
    }
    system("pause");
    return 0;
}

热心网友时间：2024-08-01 18:09

#include<stdio.h>

int main()
{
    //假设输入数的范围是0-10000
    int min = 10000;
    int max = 0;
    int num; //输入的数
    scanf("%d",&num);
    while(num != -1)
    {
        if(num < min)
            min = num;
        if(num > max)
            max = num;
        scanf("%d",&num);
    }
    printf("最大值是: %d\n",max);
    printf("最小值是: %d\n",min);
    return 0;
}