0 like 0 dislike
4.8k 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 | 4.8k 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:172.70.100.103
©2016-2026

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
| 1.3k 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
| 18.5k 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
| 6.9k 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
| 5.8k 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
| 3.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users