Submission #9186

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
9186	2014-09-28 04:27:22	hodduc	Veni, vidi, vici (kriii2_V)	C++98	4 / 4	0 ms	1088 KiB

V

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#include<stdio.h>
#include<string.h>
int N;
char buf[105];
char newbuf[105];
int main()
{
  scanf("%d",&N);
  while(scanf("%s", buf) == 1){
    int k = 0, x;
    int len = strlen(buf);
    for(int i = 1; i < len; i+=2){
      x = (int(buf[i]) + buf[i-1] - N -'a' - 'a');
      if(x < 0) x += 26;
      x %= 26;
    
      newbuf[k] = x + 'a';
      k++;
      newbuf[k] = 0;
    }
    printf("%s ",newbuf);
  }
  return 0;
}
 
 
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• Subtask 1: 1 / 1
• Subtask 2: 3 / 3