0 like 0 dislike
1.8k views

Alex傳送郵件時都會先進行加密處理,加密的方式是每個字元加上某一個整數K(字元一定都在ASCII碼中可列印的範圍內)。

Input

每筆測試資料有1個字串不超過1000個字元。內容會包含"Alex",且中間不會出現換行。

Output

對每一測試資料,請輸出解密後的信件。

Sample Input

Ghdu#Pu1#Doh{/L#dp#zulwlqj#wklv#ohwwhu#wr#lqirup#|rx#wkdw#L#kdyh#wr#wdnh#d#vlfn#ohdyh#iurp#frxuvh#gxh#wr#wkh#ihyhu1#Vruu|#iru#dq|#lqfrqyhqlhqfh#fdxvhg#e|#p|#devhqfh1#L#zrxog#uhylhz#wkh#pdwhuldo#ehiruh#qh{w#frxuvh1#Ihho#iuhh#wr#frqwdfw#ph#li#|rx#qhhg#ixuwkhu#yhulilfdwlrq#iurp#p|#grfwru1#Wkdqn#|rx#iru#|rxu#lpphgldwh#dwwhqwlrq#wr#wklv#pdwwhu1

Sample Output

Dear Mr. Alex,I am writing this letter to inform you that I have to take a sick leave from course due to the fever. Sorry for any inconvenience caused by my absence. I would review the material before next course. Feel free to contact me if you need further verification from my doctor. Thank you for your immediate attention to this matter.

 

[Exercise] Coding (C) - asked in 2016-1 程式設計(一)AC by (18k points)
ID: 20984 - Available when: Unlimited - Due to: Unlimited

reshown by | 1.8k views

28 Answers

0 like 0 dislike
Hidden content!
**** **** * * * **
* **** * * ** *
* * ** * *



int main(){
* * * * ** * * * * ** a[1001]={0};
*** * ** ** * * ** i, j, k;
**** **** ******* **** *** ** * * **** a);


** * *** * * * * = 0; j < 255; j++){
* * ** * * ** *** ** ** * * * *** ***** ** ** * **** = 0; i < strlen(a); i++){
* * * * ** ** ** ** * *** ** * * * ** ** * ** * * *** ** * ** ***** * ** a[i+1]-j=='l' * *** * * a[i+2]-j=='e' && a[i+3]-j=='x')
* **** * ** * * ** **** ***** * ** **** *** * ** ** **** * * * * * *** * * *** * * ** * * = j;
** *** *** * * **** * * * * ** * ** ***
** * * * *** ***




** ** ** * ** * = 0; i < strlen(a); i++)
* **** * **** * *** * * ** * * ** * * * * *** ****** * * ** * a[i]-k);





return 0;

}
answered by (-105 points)
0 like 0 dislike
Hidden content!
* * * * * ** * **
** ** **
* ** * * *** *** *



int main(){
*** *** * *** * *** * * *** a[1001]={0};
* ** * * * ** ** * * i;
* * * **** ** ** * * *** *** a);
*** * * ****** ******** ** = 0; i < strlen(a); i++)
* *** ** * * * **** ** * * ** * *** *** ** * * * **** ** a[i]-3);





return 0;

}
answered by (-105 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>

#include<string.h>

#include <ctype.h>

int main(void)

{
* * *** * * * * *
* **** *** ** *** i,k,len;
** **** *** *** * * * ** s[1000];
* ** *** * ** ** * **** * ***** * ** *
* * * *** ** * ** * *** * ****** *
****** ** * ** ** * * * * *
*** * ** ** * ** * (k=-255;k<255;k++)
* * **** * * *** * *
* **** * * ** *** *** * * ***** ** * ** *** = 0;i < len;i++)
* * * *** ***** * * * *** * *** **** * *** * *** *
**** * **** * ** ****** ** ** ** * * * ****** *** ** **
* * *** * **** * * ** **** * ** *

***** ** * * ** * * * * **** ***** * **** * ** * ***** * *
*** *** * * ** ** * ** *** ****** ** *** ** * **
* * ** * * *** ** **
** * * * ** * * * ** * *

}
answered by (-124 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include <stdlib.h>



int main()

{
* * * ** ***** * *** * a[1000];
**** * * *** ** * * ** * * i=0,j,k,l;
* ** **** * ** * ***** * *
* *** ** * * * *** * * *

    {
** * ** * ******** * *** * ** * ** **** * *
** ** * * ** * * * * *** * * * * **** ** ** *** * * *
* * ***** * * * * * * * * * * * * ** *** * * **** **
* * ** ** * ** *** ***** * * * ** ***** ** **** * **
* ** * * *** ** *** ** * ** * * ***** * * ** * * * ** ** ** * ** *
*** * ** ** * **** * *** * *** * * * ** ** *
* **** * ** ** * ***** * *** * * * **** * *** * * ** *** *** * *
* ** *** ** * * ** ****** * ******* ** * * * * *

    }
* * ** ***** **** * **** **** ** * * *

    {
* * ** *** * * * * ****** * *** * **** *** *

    }
* * * ***** ** * ** **** *
* * *** ** ** ** *** ** * * 0;

}
answered by (-85 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include * * * *** **

#include ** ** *

#include <math.h>

#include * * *

#include ** **** *****



int main(){
* ** * * ** **** c;
** ** **** ** ** ** * * ** *** ** ** * * *
* ** * ******* ** * * ** * ** * ** != EOF){
* * **** * * ** * * *** ** **** * * * * * * * * *** * ** * *** *
** * **** * * ** * * * * *** *** * ****** **** * ** *** *** ***
* ** *** ** *** **
* ** * * * * * 0;

}
answered by (-216 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include *** * * * **

#include <ctype.h>

#include <math.h>

#include <stdlib.h>

#include <assert.h>



int main(){
** **** *** ** ** *** c;
* * ** * * *** ****** ****** ***
*** *** ***** * **** ** *** * != EOF){
*** *** * * ** ***** ** * * *** * * * ** * * == '#')
* ** * ** **** **** ***** ** * * ** ** ** ***** * ** * * ");
* ** ** * *** **** * *** ** * ** ** ** ***** if(c == '1')
*** * *** ***** * * *** * * *** * * ** ***** * * * * ** * **** * * * *
** ** * * * * ** *** ****** **** ** * * * *
* * * *** * * ** *** * **** * * ** ***** * **** *** * ** * ** * ** ** * * ** * * *
*** * ** ** *** ** * **** ** * **** * * ** ******
* * ** ** *** ** *
* ** * * * *** ** *** *** 0;

}
answered by (-216 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include <stdlib.h>

#include <ctype.h>

#include <string.h>





int main()

{

    char a[5000];

    int i,b=0;
* * ** * ***** * **** **** * * * ******* * *
* * ** * ** ** * *** *

    {
* * * **** * * ***** ****** * * ******* *** ****
**** * ** ***** *** * ****** * * * ** * * * * **
***** ** ** ** * * * **** * * *** *** * ** * ***** * * ** ** * ****** ** -7)
* * ** * * ******* * * * ** *** * *** * * *** * * * *
* ** * ** * * * ** * *** ** * ** ** *** * ********* ** ** ** * * * * * * * ** ***** * * **
** **** * *** *** *** * * * * * * *** *** * *** ** * ***** * * * * ******* **
** *** * * ** * * * ** * ** * * *** ** ** ***** ** ** ** *** ** ** * * * * * * * * * ** ** * *** * *
* **** * ** * **** * **** * ** * ** * ***** ** ** ** **** *** * *** **** * * ** * * * **** * ****
**** * * * * * * * * ** * * * *** * *** * * * ** **** * * * * ** * *
** *** ** * ** *** ****** * * *** ** ** *** * **** **** ***** **
* *** * * ** ** ** * * * *** ** ** ** ****

    }
* *** * ** * ** **** ***

    {
** ** * * ** ** * * ***** * ** * * * * ** * * *

    }
* * ** ******* * * 0;

}
answered by (-158 points)
0 like 0 dislike
Hidden content!
//

// Created by HoMingJui on 2016/01/5.

//



#include <stdio.h>

#include <stdlib.h>

#include <ctype.h>

#include <math.h>





int main(){

    char a[1000]={'\0'};

    int k=0,i;


* ** ** * * * *** * *** ****** **** **** **


****** ************ * *
*** * * * * * * * * ** * * * * * * * ** * * *
* * *** ** *** ** * **** * * ** ** *** **** ** * * ** * * * **
* ** ** *** * ****** * ** * * * *** ** * ** ***
* * ** * ** * ** ** * *** ** ***
*** * * **** ** * * * ******** ** *** * ** **** ** * * **** *** * *** (int)a[i+1]-(int)a[i] == 43){
** * * ** ** ** * * ** * ** * ** * * * ** **** * ** * ** * *** ********* ** ** *** **** * * ** ** * (int)a[i+2]-(int)a[i+1] == -7){
** * **** * ** * *** * * *** ***** *** **** *** * *** * ** *** *** ** *** *** *** * *** ** *** * ****** * * * *** *** * *** * * * *** (int)a[i+3]-(int)a[i+2] == 19){
** ** ** * ** *** ** *** ** *** ** ****** * * ***** **** **** * ** ** ******* **** *** ***** ** * ** * * * * ** * * ****** *** ** * * *** * *** * **** *
** ******* * * * * * * * ** *** * *** * **** ** * * ** * ***** ** * ** *** **** ** * * *
** ** * * ** * * ** * ** ** * **** **** ** * * * *** ****** * * * **** ** *** *
*** ** *** * *** ** * **** ******** * * ** * * **
* ** * ** * **** * * * * * ** ** **

    }
* **** * * * ** ****** * * ****
* * * * * ** ** ** *** * ** ***** * *** *****
* * ***** ** * * ***** ** * ***** * * * * * **** ** ** ** ** ** ** **** *
*** * ***** *** * ** * * * ** * * *** *
** ** ** ***** *** * ** * * ** * * * * ** * * * *

    }


* * **** **** **** * ** *** * 0;

}



//65 108 101 120



//-43

//7

//19
answered by (-126 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.70.127.181
©2016-2025

Related questions

0 like 0 dislike
3 answers
[Exercise] Essay (Open question) - asked Jan 5, 2017 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 20995 - Available when: Unlimited - Due to: Unlimited
| 480 views
0 like 0 dislike
144 answers
[Exercise] Coding (C) - asked Jan 5, 2017 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 20993 - Available when: Unlimited - Due to: Unlimited
| 7.6k views
0 like 0 dislike
43 answers
[Exercise] Coding (C) - asked Jan 5, 2017 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 20980 - Available when: Unlimited - Due to: Unlimited
| 2.6k views
0 like 0 dislike
39 answers
[Exercise] Coding (C) - asked Jan 5, 2017 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 20978 - Available when: Unlimited - Due to: Unlimited
| 2.4k views
0 like 0 dislike
16 answers
[Exercise] Essay (Open question) - asked Jan 5, 2017 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 20974 - Available when: Unlimited - Due to: Unlimited
| 1.3k views
12,783 questions
183,443 answers
172,219 comments
4,824 users