The Japanese language is notorious for its sentence ending particles. Personal PReference of such particles can be considered as a reflection of the speaker's personality. Such a preference is called "Kuchiguse" and is often exaggerated artistically in Anime and Manga. For example, the artificial sentence ending particle "nyan~" is often used as a stereotype for characters with a cat-like personality:
Itai nyan~ (It hurts, nyan~)Ninjin wa iyada nyan~ (I hate carrots, nyan~)Now given a few lines spoken by the same character, can you find her Kuchiguse?
Input Specification:
Each input file contains one test case. For each case, the first line is an integer N (2<=N<=100). Following are N file lines of 0~256 (inclusive) characters in length, each representing a character's spoken line. The spoken lines are case sensitive.
Output Specification:
For each test case, print in one line the kuchiguse of the character, i.e., the longest common suffix of all N lines. If there is no such suffix, write "nai".
Sample Input 1:3Itai nyan~Ninjin wa iyadanyan~uhhh nyan~Sample Output 1:nyan~Sample Input 2:3Itai!Ninjinnwaiyada T_TT_TSample Output 2:nai#include <cstdio>#include <algorithm>#include <cmath>#include <cstring>#define Max 300using namespace std;struct user{ char name[11]; char pas[11];}a[Max],b[Max];char getc(char a[],int m){ return a[strlen(a)-1-m];}int main(){ char la[Max][Max]; int n,k=0,f=1; scanf("%d",&n); getchar(); for(int i=0;i<n;i++){ gets(la[i]); } while (f==1){ for(int i=0;i<n-1;i++) { if(getc(la[i+1],k)!=getc(la[i],k)){ f=0; break; } } if(f==1) k++; else break; } if(k==0) printf("nai/n"); else { for(int i=strlen(la[0])-k;i<strlen(la[0]);i++) printf("%c",la[0][i]); } system("pause"); return 0;}
新闻热点
疑难解答