字符数组

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一维字符数组

1.用字符串常量进行初始化

char str[]="abcd";

str是一个字符数组，它存放了一个字符串“abcd”,由于字符串是还有一个结束符“\0”。所以字符数组的长度是 5 而不是 4.

2.用字符常量进行初始化

char s1[8]={'C','o','m','p','u','t','e','r'}

两者的区别的是字符串赋值是时候，字符数组需要存放一个结束符"\0"。字符常量则不需要。

二维字符数组

const char NTP_Str[][10] = {
"GMT+0000", // 00 "GMT+0000%'UTC'%GMT0",
"GMT" , // 01 "GMT%'UTC'%GMT0",
"GMT+0100", // 02 "GMT+0100%'Africa/Algiers'%CET-1",
"GMT+1" , // 03 "GMT+1%'Africa/Algiers'%CET-1",
"GMT+0200", // 04 "GMT+0200%'Africa/Blantyre'%CAT-2",
"GMT+2" , // 05 "GMT+2%'Africa/Blantyre'%CAT-2",
"GMT+0300", // 06 "GMT+0300%'Africa/Addis Ababa'%EAT-3",
"GMT+3" , // 07 "GMT+3%'Africa/Addis Ababa'%EAT-3",
"GMT+0400", // 08 "GMT+0400%'Asia/Dubai'%GST-4",
"GMT+4" , // 09 "GMT+4%'Asia/Dubai'%GST-4",
"GMT+0430", // 10 "GMT+0430%'Asia/Kabul'%AFT-4:30",
"GMT+430" , // 11 "GMT+430%'Asia/Kabul'%AFT-4:30",
"GMT+0500", // 12 "GMT+0500%'Asia/Dushanbe'%TJT-5",
"GMT+5" , // 13 "GMT+5%'Asia/Dushanbe'%TJT-5",
"GMT+0530", // 14 "GMT+0530%'Asia/Colombo'%IST-5:30",
"GMT+530" , // 15 "GMT+530%'Asia/Colombo'%IST-5:30",
"GMT+0545", // 16 "GMT+0545%'Asia/Kathmandu'%NPT-5:45",
"GMT+545" , // 17 "GMT+545%'Asia/Kathmandu'%NPT-5:45",
"GMT+0600", // 18 "GMT+0600%'Asia/Dhaka'%BDT-6",
"GMT+6" , // 19 "GMT+6%'Asia/Dhaka'%BDT-6",
"GMT+0630", // 20 "GMT+0630%'Asia/Rangoon'%MMT-6:30",
"GMT+630" , // 21 "GMT+630%'Asia/Rangoon'%MMT-6:30",
"GMT+0700", // 22 "GMT+0700%'Asia/Ho Chi Minh'%ICT-7",
"GMT+7" , // 23 "GMT+7%'Asia/Ho Chi Minh'%ICT-7",
"GMT+0800", // 24 "GMT+0800%'Asia/Shanghai'%CST-8",
"GMT+8" , // 25 "GMT+8%'Asia/Shanghai'%CST-8",
"GMT+0845", // 26 "GMT+0845%'Australia/Eucla'%CWST-8:45",
"GMT+845" , // 27 "GMT+845%'Australia/Eucla'%CWST-8:45",
"GMT+0900", // 28 "GMT+0900%'Asia/Pyongyang'%KST-9",
"GMT+9" , // 29 "GMT+9%'Asia/Pyongyang'%KST-9",
"GMT+0930", // 30 "GMT+0930%'Australia/Darwin'%CST-9:30",
"GMT+930" , // 31 "GMT+930%'Australia/Darwin'%CST-9:30",
"GMT+1000", // 32 "GMT+1000%'Antarctica/DumontDUrville'%DDUT-10",
"GMT+10" , // 33 "GMT+10%'Antarctica/DumontDUrville'%DDUT-10",
"GMT+1100", // 34 "GMT+1100%'Antarctica/Macquarie'%MIST-11",
"GMT+11" , // 35 "GMT+11%'Antarctica/Macquarie'%MIST-11",
"GMT+1130", // 36 "GMT+1130%'Pacific/Norfolk'%NFT-11:30",
"GMT+1130", // 37 "GMT+1130%'Pacific/Norfolk'%NFT-11:30",
"GMT+1200", // 38 "GMT+1200%'Asia/Anadyr'%ANAT-12",
"GMT+12" , // 39 "GMT+12%'Asia/Anadyr'%ANAT-12",
"GMT+1300", // 40 "GMT+1300%'Pacific/Tongatapu'%TOT-13",
"GMT+13" , // 41 "GMT+13%'Pacific/Tongatapu'%TOT-13",
"GMT+1400", // 42 "GMT+1400%'Pacific/Kiritimati'%LINT-14",
"GMT+14" , // 43 "GMT+14%'Pacific/Kiritimati'%LINT-14",
"GMT-0100", // 44 "GMT-0100%'Atlantic/Cape Verde'%CVT1",
"GMT-1" , // 45 "GMT-1%'Atlantic/Cape Verde'%CVT1",
"GMT-0200", // 46 "GMT-0200%'Atlantic/South Georgia'%GST2",
"GMT-2" , // 47 "GMT-2%'Atlantic/South Georgia'%GST2",
"GMT-0300", // 48 "GMT-0300%'America/Argentina/Ushuaia'%ART3",
"GMT-3" , // 49 "GMT-3%'America/Argentina/Ushuaia'%ART3",
"GMT-0400", // 50 "GMT-0400%'America/Aruba'%AST4",
"GMT-4" , // 51 "GMT-4%'America/Aruba'%AST4",
"GMT-0430", // 52 "GMT-0430%'America/Caracas'%VET4:30",
"GMT-430" , // 53 "GMT-430%'America/Caracas'%VET4:30",
"GMT-0500", // 54 "GMT-0500%'America/Atikokan'%EST5",
"GMT-5" , // 55 "GMT-5%'America/Atikokan'%EST5",
"GMT-0600", // 56 "GMT-0600%'America/Costa Rica'%CST6",
"GMT-6" , // 57 "GMT-6%'America/Costa Rica'%CST6",
"GMT-0700", // 58 "GMT-0700%'America/Dawson Creek'%MST7",
"GMT-7" , // 59 "GMT-7%'America/Dawson Creek'%MST7",
"GMT-0800", // 60 "GMT-0800%'America/Metlakatla'%MeST8",
"GMT-8" , // 61 "GMT-8%'America/Metlakatla'%MeST8",
"GMT-0900", // 62 "GMT-0900%'Pacific/Gambier'%GAMT9",
"GMT-9" , // 63 "GMT-9%'Pacific/Gambier'%GAMT9",
"GMT-0930", // 64 "GMT-0930%'Pacific/Marquesas'%MART9:30",
"GMT-930" , // 65 "GMT-930%'Pacific/Marquesas'%MART9:30",
"GMT-1000", // 66 "GMT-1000%'Pacific/Tahiti'%TAHT10",
"GMT-10" , // 67 "GMT-10%'Pacific/Tahiti'%TAHT10",
"GMT-1100", // 68 "GMT-1100%'Pacific/Pago Pago'%SST11",
"GMT-11" // 69 "GMT-11%'Pacific/Pago Pago'%SST11"
};

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