125        printf("add\n");  in main()
127        printf("%s\n", buf);  in main()
129        printf("%s\n", buf);  in main()
131        printf("%s\n", buf);  in main()
137        printf("sub\n");  in main()
139        printf("%s\n", buf);  in main()
141        printf("%s\n", buf);  in main()
143        printf("%s\n", buf);  in main()
149        printf("mul\n");  in main()
151        printf("%s\n", buf);  in main()
153        printf("%s\n", buf);  in main()
155        printf("%s\n", buf);  in main()
161        printf("div\n");  in main()
163        printf("%s\n", buf);  in main()
165        printf("%s\n", buf);  in main()
167        printf("%s\n", buf);  in main()
169        printf("%s\n", buf);  in main()
174        printf("sqr\n");  in main()
176        printf("%s\n", buf);  in main()
178        printf("%s\n", buf);  in main()
186       printf("mul2d\n");  in main()
187       printf("%s\n", buf);  in main()
188       printf("%d\n", n);  in main()
190       printf("%s\n", buf);  in main()
198       printf("div2d\n");  in main()
199       printf("%s\n", buf);  in main()
200       printf("%d\n", n);  in main()
202       printf("%s\n", buf);  in main()
210       printf("gcd\n");  in main()
212       printf("%s\n", buf);  in main()
214       printf("%s\n", buf);  in main()
216       printf("%s\n", buf);  in main()
224       printf("lcm\n");  in main()
226       printf("%s\n", buf);  in main()
228       printf("%s\n", buf);  in main()
230       printf("%s\n", buf);  in main()
239       printf("expt\n");  in main()
241       printf("%s\n", buf);  in main()
243       printf("%s\n", buf);  in main()
245       printf("%s\n", buf);  in main()
247       printf("%s\n", buf);  in main()
258       printf("invmod\n");  in main()
260       printf("%s\n", buf);  in main()
262       printf("%s\n", buf);  in main()
264       printf("%s\n", buf);  in main()
269       printf("div2\n");  in main()
271       printf("%s\n", buf);  in main()
273       printf("%s\n", buf);  in main()
277       printf("mul2\n");  in main()
279       printf("%s\n", buf);  in main()
281       printf("%s\n", buf);  in main()
286       printf("add_d\n");  in main()
288       printf("%s\n%d\n", buf, tmp);  in main()
290       printf("%s\n", buf);  in main()
295       printf("sub_d\n");  in main()
297       printf("%s\n%d\n", buf, tmp);  in main()
299       printf("%s\n", buf);  in main()