典型的な文字列のコード

code:c1.c

FILE *fp;

fp=fopen("thefile.txt", "r");

fgets(buf, 1024, fp);

code:c2.c

char moji[]="abcde";

printf("%d¥n", strlen(moji));

code:c3.c

readstring(s);

readstring(t);

if(strcmp(s, t) == 0){

printf("%s == %s\n", s, t);

}