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  1. #include<stdio.h>
  2. int main()
  3. {
  4.     int i,l;
  5.     int key;
  6.     char ch[10000];
  7.     gets(ch);
  8.     scanf("%d",&key);
  9.     l=strlen(ch);
  10.  
  11.   for(i=0;i<l;i++)
  12.    {
  13.        ch[i]= (char) ((int)ch[i]);
  14.  
  15.     if(ch[i]>=65 && ch[i]<=(90-key))
  16.      {
  17.      ch[i]=(char)((int)ch[i]+key);
  18.      }
  19.  
  20.     else if(ch[i]>=(91-key) && ch[i]<=90)
  21.      {
  22.      ch[i]=(char)((int)ch[i]-(26-key));
  23.      }
  24.  
  25.     else if(ch[i]>=97 && ch[i]<=(122-key))
  26.      { 
  27.         ch[i]=(char)((int)ch[i]+key);
  28.      }
  29.  
  30.     else if(ch[i]>=(123-key) && ch[i]<=122)
  31.      { 
  32.        ch[i]=(char)((int)ch[i]-(26-key));
  33.      }
  34.  
  35.     else if(ch[i]>=48 && ch[i]<=(57-key))
  36.      {
  37.         ch[i]=ch[i]+key; 
  38.      }
  39.  
  40.      else if(ch[i]>=(58-key) && ch[i]<=57)
  41.       {
  42.           ch[i]=(ch[i]-(10-key));
  43.       }
  44.  
  45.         printf("%c",ch[i]);
  46.     }
  47.     return 0;
  48. }
Success #stdin #stdout 0s 4300KB
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https://ideone.com/b93btZ
language:
C (gcc 8.3)
created:
6 years ago
visibility:
public

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