?C?C C? !? ? ? ? ? ? !“#$?%?A./BCDE56FG;HA./BCDE56FG;HA./BCDE56FG;HA./BCDE56FG;H I?I?I?I? JJJJ?1)?: ? , ?(? ?), ?(if ? switch) 2)?main()?, ? ?(?,?)? 3) !“#$%?9=?9=?9=, ?=?=?=?= = ?3?3?3?3. 5)?A?BC?A?BC?A?BC?A?BC -./-./-./-./ DEFGDEFGDEFGDEFG H./H./H./H./?:?1.?C? ? 2.C?ASCII? !“? !“? !“? !“ #$%$.89:;.89:;.89:;switch? 7.?2A?BCDE?2A?BCDE?2A?BCDE?2A?BCDE? ? ? ? ? ? main define scanfprintf ? ?If? ? ? ? ? ? ? ? !e“e#$%9?789:;9?789:;9?789:;9?5?/?AB?,=?/?AB?,=?/?AB?,=?/?AB?,!4FFFF GHGHGHGH ?I)JK?I)JK?I)JK?I)JK, JAH?)JKJAH?)JKJAH?)JKJAH?)JK?LMN?OLMN?OLMN?OLMN?O ?4)JK)JK)JK)JKPPPP QR?S?OTUQR?S?OTUQR?S?OTUQR?S?OTU?#16V?WXV?WXV?WXV?WX?YZ?YZ?YZ?YZ?32VVVV WXWXWXWX?_?ab?ab?ab?ab?cde?cde?cde?cde? 5FFFFf1JA?Qgf1JA?Qgf1JA?Qgf1JA?QgPPPP hijklm?hijklm?hijklm?hijklm?0x no!#no!#no!#no!#? hiplm?hiplm?hiplm?hiplm?0no!#no!#no!#no!#? #f1JA#f1JA#f1JA#f1JA?xhh? q?r3?q?r3?q?r3?q?r3?0?st?st?st?st?u,u,u,u, x?vt?vt?vt?vt? ?ddd? ?r3?r3?r3?r3? 0?st?st?st?st? ?108?w3?w3?w3?w3?x?.?5yx?.?5yx?.?5yx?.?5y8? 6FFFF2z?2A?|BC2z?2A?|BC2z?2A?|BC2z?2A?|BCPPPP BC?+?BC?+?BC?+?BC?+?+?+?+?+? ?|B?|B?|B?|B?7)CDEFABCDEFABCDEFABCDEFAB! GHEFIJK%L?GHEFIJK%L?GHEFIJK%L?GHEFIJK%L?8)MN.?OMN.?OMN.?OMN.?O! ?MN.PJK%8?_;8?_;8?_;8?_!+a ?abU? J=(i+)+(i+); J=(+i)+(+i); J=(+i)+(-i); J=(i+) +(i-); J=(i+)+(i+)+(i+); J=(i+)+(i+)+(+i); J=(+i)+(i+)+(+i);int i=1; Printf(?%d%d%d?,i, (+i)+(+i)+(i+),i); Printf(?%d%d?,i, i+); Printf(?%d%d%d%d?,i, i+,+i,i);int i=3,j; J=(i+)+(i+); J=(+i)+(+i); J=(+i)+(-i); J=(i+) +(i-); J=(i+)+(i+)+(i+); J=(i+)+(i+)+(+i); J=(+i)+(i+)+(+i);int i=1; Printf(?%d%d%d?,i, (+i)+(+i)+(i+),i); Printf(?%d%d?,i, i+); Printf(?%d%d%d%d?,i, i+,+i,i);9IIII3J!#KL3J!#KL3J!#KL3J!#KLMMMM NO?-PKQPRNO?-PKQPRNO?-PKQPRNO?-PKQPR? S#TUVWS#TUVWS#TUVWS#TUVWMMMMXYZO#3J!#PR?XYZO#3J!#PR?XYZO#3J!#PR?XYZO#3J!#PR? ?TU?TU?TU?TU_aH./bG-./cbaH./bG-./cbaH./bG-./cbaH./bG-./cb GH./GH./GH./GH./I?I?I?I? ?A?BC?A?BC?A?BC?A?BCdddde;#3J!fge;#3J!fge;#3J!fge;#3J!fg?0 e;e;e;e; 1hhhh ?1? 0 e;e;e;e; 0 h?h?h?h?0? KQBiVWKQBiVWKQBiVWKQBiVWMMMM?j?j?j?j(1)?k?k?k?k(0)lm,n?oplm,n?oplm,n?oplm,n?op (1)?printf(?%c?, a); h?#?h?#?h?#?h?#? ?MMMMa printf(?%d?, a);h?#?h?#?h?#?h?#?MMMM65?1FFFFprintf*?Qg*?Qg*?Qg*?QgPPPP %d?GH?GH?GH?GH?%c?JA?JA?JA?JA?%f?MN?MN?MN?MN? ?N?N?N?N? %ld? long int?%lf ?double? 2FFFFscanf*?Q?*?Q?*?Q?*?Q?PPPP hi?*?)?hi?*?)?hi?*?)?hi?*?)? ?47?47?47?47? ?)?)?)?)? 3FFFFputchar ,getchar *?Qg*?Qg*?Qg*?QgPPPP getchar() ?6+?6+?6+?6+?47?)J?47?)J?47?)J?47?)J AAAAa? putchar(?y?)JAJAJAJAy45454545?4KKKKLMN.OPQRLMN.OPQRLMN.OPQRLMN.OPQRx ?ySTU?VWSTU?VWSTU?VWSTU?VW XXXX YZ YZ YZ YZKKKK 5KKKKLMN._aTLMN._aTLMN._aTLMN._aT?bccdbccdbccdbccd ef?ghef?ghef?ghef?gh?X?X?X?X YZ YZ YZ YZKKKK?C?hiC?hiC?hiC?hiPPPPc?8w?8w?8w?8w0?“?“?“?“?88880? “?“?“?“? 1FFFFW?fi?W?fi?W?fi?W?fi?PPPP?fi? -s?fi? -s?fi? -s?fi? -s?1flflflfl?F?F?F?F?YYYY0flflflfl?FFFF?W?fi?S?W?fi?S?W?fi?S?W?fi?S?1? 98)?)?)?)?fi? ?fi? ?fi? ?fi? ?1? 2FFFF“?fi?“?fi?“?fi?“?fi?PPPP -s?-s?-s?-s?1flflflfl?F?F?F?F?YYYY0flflflfl?FFFF +continue?C?C?C?C ?3?3?3?3PPPP breakPPPP?i?i?i?i?fl?fl?fl?f