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P1914 小书童——凯撒密码

AsobiAsobase @ 2018-12-11 19:54:26

  1. include<stdio.h>

    int main() { char a[1000]; int i,j,n; scanf("%d",&n); { getchar(); gets(a); if(n>26) { n=n%26; } for(i=0;a[i];i++) { a[i]+=n; if(a[i]>'z') { a[i]-=122; a[i]+=96; } } puts(a); } return 0; }

by ZERORUSH @ 2018-12-11 19:57:36

希望更丰富的展现？使用Markdown

by AsobiAsobase @ 2018-12-11 19:58:47

#include<stdio.h>
int main()
{
    char a[1000];
    int i,j,n;
    scanf("%d",&n);
    {
        getchar();
        gets(a);
        if(n>26)
        {
            n=n%26;
        }
        for(i=0;a[i];i++)
        {
            a[i]+=n;
            if(a[i]>'z')
            {
                a[i]-=122;
                a[i]+=96;
            }
        }
        puts(a);
    }
    return 0;
}

by AsobiAsobase @ 2018-12-11 20:03:32

#include<stdio.h>
int main()
{
    char a[1000];
    int i,j,n;
    scanf("%d",&n);
    getchar();
    gets(a);
    if(n>26)
    {
        n=n%26;
    }
    for(i=0;a[i];i++)
    {
        a[i]+=n;
        if(a[i]>'z')
        {
            a[i]-=122;
            a[i]+=96;
        }
    }
    puts(a);
    return 0;
}

by _⁢　 @ 2018-12-11 20:15:39

#include<stdio.h>
int main()
{
    char a[1000];
    int i,j,n;
    scanf("%d",&n);
    getchar();
    gets(a);
    if(n>26)
    {
        n=n%26;
    }
    for(i=0;a[i];i++)
    {
        a[i]+=n;
        if(a[i]>'z')
        {
            a[i]-=122;
            a[i]+=96;
        }
        putchar(a[i]);
    }
    return 0;
}

似乎puts会加一个换行

by AsobiAsobase @ 2018-12-11 20:23:14

@jyy666 好的谢谢，我换了一个输入方法了

#include<stdio.h>
#include<string.h>
int main()
{
    char a[103];
    int i,j,n;
    scanf("%d%s",&n,a);
    j=strlen(a);
    if(n>26)
    {
        n=n%26;
    }
    for(i=0;i<j;i++)
    {
        a[i]+=n;
        if(a[i]>'z')
        {
            a[i]-=122;
            a[i]+=96;
        }
    }
    for(i=0;i<j;i++)
    {
        printf("%c",a[i]);
    }
    return 0;
}

by 初墨 @ 2018-12-11 20:40:10

这题很水啊

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