1 00:00:00,000 --> 00:00:00,650 2 00:00:00,650 --> 00:00:02,410 >> DAVID Malan: Ejja issa jirfinaw dan il-programm ftit. 3 00:00:02,410 --> 00:00:05,940 Ma Ikun sbieħ jekk kien hemm funzjoni imsejħa, jiġifieri, islower li 4 00:00:05,940 --> 00:00:08,210 jista 'ritorn vera jew falza ibbażata fuq jekk partikolari 5 00:00:08,210 --> 00:00:09,780 karattru huwa zghar? 6 00:00:09,780 --> 00:00:12,920 Mhux se jkun saħansitra nicer jekk kien hemm funzjoni msejħa toupper li 7 00:00:12,920 --> 00:00:15,540 jista 'jikkonverti lowercase ittra lill uppercase? 8 00:00:15,540 --> 00:00:18,790 >> Ukoll, jirriżulta li ż-żewġ funzjonijiet jeżistu, u dawn qed ddikjarati fil-fajl 9 00:00:18,790 --> 00:00:20,660 imsejħa ctype.h. 10 00:00:20,660 --> 00:00:23,540 Mela ejja jżidu li fajl li jinkludi tiegħi. 11 00:00:23,540 --> 00:00:26,450 jinkludu ctype.h. 12 00:00:26,450 --> 00:00:30,135 U issa ejja tutilizza kemm ta 'dawk funzjonijiet, li tissostitwixxi l-ewwel tiegħi jekk 13 00:00:30,135 --> 00:00:33,270 kundizzjoni kif ġej. 14 00:00:33,270 --> 00:00:40,530 jekk islower s i parentesi, b'hekk jirritornaw vera jew falza jekk il ith 15 00:00:40,530 --> 00:00:42,930 karattru i hija ittra żgħira. 16 00:00:42,930 --> 00:00:49,270 U ejja issa tissostitwixxi aritmetika tiegħi espressjoni hawn ma sempliċement toupper ta ' 17 00:00:49,270 --> 00:00:53,860 bracket s i, biex b'hekk jirritornaw il- ekwivalenti uppercase tal-ith 18 00:00:53,860 --> 00:00:56,470 karattru i jekk huwa żgħira. 19 00:00:56,470 --> 00:00:59,270 >> Jien ser jitilqu blokk ieħor tiegħi biss, għaliex jekk l-ittra ma jkunx 20 00:00:59,270 --> 00:01:01,760 lowercase, I xorta jridu ipprintjaha mhux mibdula. 21 00:01:01,760 --> 00:01:03,900 U ejja issa jiġbor dan il-programm. 22 00:01:03,900 --> 00:01:06,860 Għamla [? capitalize1. ?] 23 00:01:06,860 --> 00:01:10,020 Ejja issa tmexxi l-programm ma capitalize1. 24 00:01:10,020 --> 00:01:12,870 U ejja issa tittajpja kelma simili bonjour kollha zghar. 25 00:01:12,870 --> 00:01:17,240 H-E-L-L-O, Ikteb, u tabilħaqq prints fil kollha uppercase. 26 00:01:17,240 --> 00:01:20,910 >> Ejja nippruvaw wieħed xenarju aktar, għalkemm, dan iż-żmien inputjar isem tiegħi stess ma 27 00:01:20,910 --> 00:01:24,240 l-ewwel ittra, D, kapitalizzat diġà, biss fil-każ I messed 28 00:01:24,240 --> 00:01:27,430 xi ħaġa fil-kodiċi tiegħi stess bl- kapitalizzazzjoni ta 'dik char. 29 00:01:27,430 --> 00:01:31,250 Daħħal, imma l-ebda, DAVID fil-limiti kollha prints dan iż-żmien kif mistenni. 30 00:01:31,250 --> 00:01:34,365