0 like 0 dislike
2.8k 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 | 2.8k 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:172.70.100.76
©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
| 797 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
| 11.5k 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
| 4k 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
| 3.6k 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
| 2.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users