0 like 0 dislike
2.7k 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 | 2.7k 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:172.69.17.121
©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
| 784 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
| 11k 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
| 3.9k 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
| 3.5k 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
| 2.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users