dictionary.c

#include<stdio.h>
#include<string.h>
int main()
{
    char arr[6][4] = {"egg","dog","cat","ba","az","ant"};

    int i;
    printf("original:          ");
    for(i=0;i<6;i++){
        printf("%s ",arr[i]);
    }
    printf("\n");

    char temp[4];

    int j;
    for(i=0;i<6-1;i++){
        for(j=0;j<6-1;j++){
            if(strcmp(arr[j],arr[j+1]) > 0){
                strcpy(temp,arr[j]);
                strcpy(arr[j],arr[j+1]);
                strcpy(arr[j+1],temp);

                //cannot use temp = arr[j]
                //but can use strcpy(temp,arr[j]);
            }
        }
    }

    printf("dictionary sorted: ");
    for(i=0;i<6;i++){
        printf("%s ",arr[i]);
    }
    printf("\n");

    return 0;
}