问为什么代码在这个字符比较中没有结果？

EN

#include<stdio.h>
#include<string.h>
int main(){
    char en[7][15];
    char id[7][15] = {"HELLO","HOLA","CIAO","HALLO","BOUNJOUR","ZDRAVSTVUJTE","."};
    char re[7][15] = {"INGLES","ESPANOL","ITALIANO","ALEMAN","FRANCES","RUSO","NLS"};
    scanf("%s %s %s %s %s %s %s",en[0],en[1],en[2],en[3],en[4],en[5],en[6]);
    int i = 0,j=0,m=1,k=0;
    while(i<8){
        for(j=0;j<7;j++){
            m=strcmp(en[i],id[j]);
            if(m==0 || j==6){
                strcpy(en[i],re[j]);
                k=i+1;
                printf("Caso %s: %s /n",k,en[i]);
                break;
            }
            }
            i++;
    }
    }