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  • 第十一次作业

    1.冒泡

    #include<stdio.h>
    void sort(int a[],int n);
    int main(void)
    {
        int n,a[8];
        int i;
        printf("enter n(n<=8):");
        scanf("%d",&n);
        printf("enter a [%d]:",n);
        for(i=0;i<n;i++)
         scanf("%d",&a[i]);
         sort(a,n);
         printf("after sorted,a[%d]=",n);
        for(i=0;i<n;i++)
         printf("%3d",a[i]);
        return 0;    
    }
    void sort(int a[],int n)
    {
        int i,j,t;
        for(i=1;i<n;i++)
            for(j=0;j<n-i;j++)
             if(a[j]>a[j+1]){
                 t=a[j];a[j]=a[j+1];a[j+1]=t;
            }
    }

    2.查找指定字符

    #include <stdio.h>
    int search(int list[],int n,int x)
    {
        int i;
        for(i=0;i<n;i++)
            if(list[i]==x)
            return i;
            return -1;
    }
    int main(void)
    {
        int list[10],n,x,i;
        printf("enter a n(1<=n<=10):");
        scanf("%d",&n);
        printf("enter %d numbes:
    ",n);
        for(i=0;i<n;i++)
            scanf("%d",&list[i]);
        printf("enter x:");
        scanf("%d",&x);
        if(search(list,n,x)==-1)
            printf("no found!!
    ");
        else
            printf("脚标为%d
    ",search(list,n,x));
    }

    3.报数游戏

    #include<stdio.h>
    int main(void)
    {
        int count,i,m,n,no;
        int num[50];
        int *p;
        printf("enter n,m:");
        scanf("%d%d",&n,&m);
        for(i=0;i<n;i++)
        num[i]=i+1;
        p=num;
        count=no=0;
        while(no<n-1)
        {
            if(*p!=0)count++;
            if(count==m)
            {
                no++;
                printf("退出的人%d:%d
    ",no,*p);
                *p=0;
                count=0;
            }
            p++;
            if(p==num+n)
            p=num;
        }
        p=num;
        while(*p==0)
        p++;
        printf("最后一个人:%d
    ",*p);
        
        
    }

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  • 原文地址:https://www.cnblogs.com/moyansameal/p/6132921.html
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