>>744
#include<stdio.h>
#include<stdlib.h>
char* message[3][3]={{"こんにちわ","さようなら","ごきげんよう",},
{"Guten Tag","Auf Wiedersehen","Mutiger Mann",},
{"Good day","Good bye","Have a niceday",},};
int main(void){int a,b;char tmp[100];
fgets(tmp,100,stdin);a=atoi(tmp);
switch(a){case 1:case 2:case 3:printf("入力したのは%i番ですか？",a);
fgets(tmp,100,stdin);b=atoi(tmp);
printf("%s\n",message[a][b]);break;}return 0;}