0 like 0 dislike
758 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 | 758 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:172.69.7.21
©2016-2024

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
| 163 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
| 3.1k 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
| 961 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
| 922 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
| 429 views
12,783 questions
183,443 answers
172,219 comments
4,824 users