Submission #9186

#	Time	Username	Problem	Language	Result	Execution time	Memory
9186		hodduc	Veni, vidi, vici (kriii2_V)	C++98	4 / 4	0 ms	1088 KiB

V

#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;
}

• Subtask 1: 1 / 1
• Subtask 2: 3 / 3