``` 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136``` ```1 00:00:00,000 --> 00:00:00,650 2 00:00:00,650 --> 00:00:02,410 >> DAVID Malan: Hebu sasa kuboresha mpango huu kidogo. 3 00:00:02,410 --> 00:00:05,940 Je, si ni kuwa nzuri kama kulikuwa na kazi kuitwa, kusema, islower kwamba 4 00:00:05,940 --> 00:00:08,210 inaweza kurudi kweli au uongo msingi kama kupewa 5 00:00:08,210 --> 00:00:09,780 tabia ni Herufi za chini? 6 00:00:09,780 --> 00:00:12,920 Je, si ni kuwa hata nicer kama kulikuwa na kazi kuitwa toupper kwamba 7 00:00:12,920 --> 00:00:15,540 inaweza kubadilisha lowercase barua kwa herufi kubwa? 8 00:00:15,540 --> 00:00:18,790 >> Naam, zinageuka kuwa kazi wote zipo, na wao ni alitangaza katika faili 9 00:00:18,790 --> 00:00:20,660 aitwaye ctype.h. 10 00:00:20,660 --> 00:00:23,540 Basi hebu kuongeza faili kwamba kwa pamoja na yangu. 11 00:00:23,540 --> 00:00:26,450 ni pamoja na ctype.h. 12 00:00:26,450 --> 00:00:30,135 Na sasa hebu kutumia wote wale kazi, kuchukua nafasi ya kwanza yangu kama 13 00:00:30,135 --> 00:00:33,270 Hali kama ifuatavyo. 14 00:00:33,270 --> 00:00:40,530 kama islower s bracket i, na hivyo kurudi kweli au uwongo kama ith 15 00:00:40,530 --> 00:00:42,930 tabia katika s ni chini kesi barua. 16 00:00:42,930 --> 00:00:49,270 Na hebu sasa badala hesabu yangu kujieleza hapa na tu toupper ya 17 00:00:49,270 --> 00:00:53,860 s bracket i, na hivyo kurudi uppercase sawa na ith 18 00:00:53,860 --> 00:00:56,470 tabia katika s kama ni kesi ya chini. 19 00:00:56,470 --> 00:00:59,270 >> Mimi naenda kuondoka mwingine kuzuia peke yangu, kwa sababu kama barua ni si 20 00:00:59,270 --> 00:01:01,760 lowercase, mimi bado wanataka magazeti ya nje bila kubadilika. 21 00:01:01,760 --> 00:01:03,900 Na hebu sasa kukusanya mpango huu. 22 00:01:03,900 --> 00:01:06,860 Kufanya [? capitalize1. ?] 23 00:01:06,860 --> 00:01:10,020 Hebu sasa kuendesha programu na capitalize1. 24 00:01:10,020 --> 00:01:12,870 Na hebu sasa aina ya neno kama hujambo katika yote lowercase. 25 00:01:12,870 --> 00:01:17,240 H-E-L-L-O, kuingia, na ni kweli prints katika uppercase wote. 26 00:01:17,240 --> 00:01:20,910 >> Hebu jaribu moja zaidi mazingira, ingawa, wakati huu inputting jina langu mwenyewe na 27 00:01:20,910 --> 00:01:24,240 barua ya kwanza, D, mtaji tayari, tu katika kesi mimi messed 28 00:01:24,240 --> 00:01:27,430 kitu juu katika kanuni yangu mwenyewe na mtaji wa kwamba char. 29 00:01:27,430 --> 00:01:31,250 Kuingia, lakini hakuna, DAVID katika mechi zote Prints wakati huu kama ilivyotarajiwa. 30 00:01:31,250 --> 00:01:34,365 ```