// 例題８．２　文字列のソート
// 94ページ

#include <stdio.h>
#include <string.h>
int main(void)
{
    char *word[7], *t;
    int i, j;
    word[0] = "monday";     word[1] = "tuesday";
    word[2] = "wednesday";  word[3] = "thursday";
    word[4] = "friday";     word[5] = "saturday";
    word[6] = "sunday";
    for (i = 0; i <= 5; i ++) {
        for (j = i + 1; j <= 6; j ++) {
            if (strcmp(word[i], word[j]) > 0) {
                t = word[i];
                word[i] = word[j];
                word[j] = t;
            }
        }
    }
    for (i = 0; i < 7; i ++) printf("%s\n", word[i]);
}