※以下のソースコードはコピー防止の対応をしています．
01: #include <stdio.h>
02:
03: int main(void)
04: {
05: char word1[20];
06: char word2[20];
07: int i;
08: int j=1;
09:
10: printf("word1: ");
11: scanf("%s", word1);
12: printf("word2: ");
13: scanf("%s", word2);
14:
15: for(i = 0;word1[i] != '\0';i++)
16: {
17: if(word1[i] < word2[i])
18: {
19: j = 1;
20: break;
21: }
22: else if(word2[i] < word1[i])
23: {
24: j = 2;
25: break;
26: }
27: }
28: if(j == 1)printf("%s\n", word1);
29: else printf("%s\n", word2);
30: return 0;
31: }