Language
C++
Compiler
gcc HEAD 15.0.0 20240918 (experimental)
Options
Warnings
Don't Use Boost
C++2b(GNU)
no pedantic
$ g++ prog.cc -Wall -Wextra -std=gnu++2b Africa/Abidjan GMT UTC+00:00
Africa/Accra GMT UTC+00:00
Africa/Addis_Ababa EAT UTC+03:00
Africa/Algiers CET UTC+01:00
Africa/Asmara EAT UTC+03:00
Africa/Bamako GMT UTC+00:00
Africa/Bangui WAT UTC+01:00
Africa/Banjul GMT UTC+00:00
Africa/Bissau GMT UTC+00:00
Africa/Blantyre CAT UTC+02:00
Africa/Brazzaville WAT UTC+01:00
Africa/Bujumbura CAT UTC+02:00
Africa/Cairo EEST UTC+03:00
Africa/Casablanca +01 UTC+01:00
Africa/Ceuta CEST UTC+02:00
Africa/Conakry GMT UTC+00:00
Africa/Dakar GMT UTC+00:00
Africa/Dar_es_Salaam EAT UTC+03:00
Africa/Djibouti EAT UTC+03:00
Africa/Douala WAT UTC+01:00
Africa/El_Aaiun +01 UTC+01:00
Africa/Freetown GMT UTC+00:00
Africa/Gaborone CAT UTC+02:00
Africa/Harare CAT UTC+02:00
Africa/Johannesburg SAST UTC+02:00
Africa/Juba CAT UTC+02:00
Africa/Kampala EAT UTC+03:00
Africa/Khartoum CAT UTC+02:00
Africa/Kigali CAT UTC+02:00
Africa/Kinshasa WAT UTC+01:00
Africa/Lagos WAT UTC+01:00
Africa/Libreville WAT UTC+01:00
Africa/Lome GMT UTC+00:00
Africa/Luanda WAT UTC+01:00
Africa/Lubumbashi CAT UTC+02:00
Africa/Lusaka CAT UTC+02:00
Africa/Malabo WAT UTC+01:00
Africa/Maputo CAT UTC+02:00
Africa/Maseru SAST UTC+02:00
Africa/Mbabane SAST UTC+02:00
Africa/Mogadishu EAT UTC+03:00
Africa/Monrovia GMT UTC+00:00
Africa/Nairobi EAT UTC+03:00
Africa/Ndjamena WAT UTC+01:00
Africa/Niamey WAT UTC+01:00
Africa/Nouakchott GMT UTC+00:00
Africa/Ouagadougou GMT UTC+00:00
Africa/Porto-Novo WAT UTC+01:00
Africa/Sao_Tome GMT UTC+00:00
Africa/Tripoli EET UTC+02:00
Africa/Tunis CET UTC+01:00
Africa/Windhoek CAT UTC+02:00
America/Adak HDT UTC-09:00
America/Anchorage AKDT UTC-08:00
America/Anguilla AST UTC-04:00
America/Antigua AST UTC-04:00
America/Araguaina -03 UTC-03:00
America/Argentina/Buenos_Aires -03 UTC-03:00
America/Argentina/Catamarca -03 UTC-03:00
America/Argentina/Cordoba -03 UTC-03:00
America/Argentina/Jujuy -03 UTC-03:00
America/Argentina/La_Rioja -03 UTC-03:00
America/Argentina/Mendoza -03 UTC-03:00
America/Argentina/Rio_Gallegos -03 UTC-03:00
America/Argentina/Salta -03 UTC-03:00
America/Argentina/San_Juan -03 UTC-03:00
America/Argentina/San_Luis -03 UTC-03:00
America/Argentina/Tucuman -03 UTC-03:00
America/Argentina/Ushuaia -03 UTC-03:00
America/Aruba AST UTC-04:00
America/Asuncion -04 UTC-04:00
America/Atikokan EST UTC-05:00
America/Bahia -03 UTC-03:00
America/Bahia_Banderas CST UTC-06:00
America/Barbados AST UTC-04:00
America/Belem -03 UTC-03:00
America/Belize CST UTC-06:00
America/Blanc-Sablon AST UTC-04:00
America/Boa_Vista -04 UTC-04:00
America/Bogota -05 UTC-05:00
America/Boise MDT UTC-06:00
America/Cambridge_Bay MDT UTC-06:00
America/Campo_Grande -04 UTC-04:00
America/Cancun EST UTC-05:00
America/Caracas -04 UTC-04:00
America/Cayenne -03 UTC-03:00
America/Cayman EST UTC-05:00
America/Chicago CDT UTC-05:00
America/Chihuahua CST UTC-06:00
America/Ciudad_Juarez MDT UTC-06:00
America/Costa_Rica CST UTC-06:00
America/Creston MST UTC-07:00
America/Cuiaba -04 UTC-04:00
America/Curacao AST UTC-04:00
America/Danmarkshavn GMT UTC+00:00
America/Dawson MST UTC-07:00
America/Dawson_Creek MST UTC-07:00
America/Denver MDT UTC-06:00
America/Detroit EDT UTC-04:00
America/Dominica AST UTC-04:00
America/Edmonton MDT UTC-06:00
America/Eirunepe -05 UTC-05:00
America/El_Salvador CST UTC-06:00
America/Fort_Nelson MST UTC-07:00
America/Fortaleza -03 UTC-03:00
America/Glace_Bay ADT UTC-03:00
America/Goose_Bay ADT UTC-03:00
America/Grand_Turk EDT UTC-04:00
America/Grenada AST UTC-04:00
America/Guadeloupe AST UTC-04:00
America/Guatemala CST UTC-06:00
America/Guayaquil -05 UTC-05:00
America/Guyana -04 UTC-04:00
America/Halifax ADT UTC-03:00
America/Havana CDT UTC-04:00
America/Hermosillo MST UTC-07:00
America/Indiana/Indianapolis EDT UTC-04:00
America/Indiana/Knox CDT UTC-05:00
America/Indiana/Marengo EDT UTC-04:00
America/Indiana/Petersburg EDT UTC-04:00
America/Indiana/Tell_City CDT UTC-05:00
America/Indiana/Vevay EDT UTC-04:00
America/Indiana/Vincennes EDT UTC-04:00
America/Indiana/Winamac EDT UTC-04:00
America/Inuvik MDT UTC-06:00
America/Iqaluit EDT UTC-04:00
America/Jamaica EST UTC-05:00
America/Juneau AKDT UTC-08:00
America/Kentucky/Louisville EDT UTC-04:00
America/Kentucky/Monticello EDT UTC-04:00
America/La_Paz -04 UTC-04:00
America/Lima -05 UTC-05:00
America/Los_Angeles PDT UTC-07:00
America/Maceio -03 UTC-03:00
America/Managua CST UTC-06:00
America/Manaus -04 UTC-04:00
America/Martinique AST UTC-04:00
America/Matamoros CDT UTC-05:00
America/Mazatlan MST UTC-07:00
America/Menominee CDT UTC-05:00
America/Merida CST UTC-06:00
America/Metlakatla AKDT UTC-08:00
America/Mexico_City CST UTC-06:00
America/Miquelon -02 UTC-02:00
America/Moncton ADT UTC-03:00
America/Monterrey CST UTC-06:00
America/Montevideo -03 UTC-03:00
America/Montserrat AST UTC-04:00
America/Nassau EDT UTC-04:00
America/New_York EDT UTC-04:00
America/Nome AKDT UTC-08:00
America/Noronha -02 UTC-02:00
America/North_Dakota/Beulah CDT UTC-05:00
America/North_Dakota/Center CDT UTC-05:00
America/North_Dakota/New_Salem CDT UTC-05:00
America/Nuuk -01 UTC-01:00
America/Ojinaga CDT UTC-05:00
America/Panama EST UTC-05:00
America/Paramaribo -03 UTC-03:00
America/Phoenix MST UTC-07:00
America/Port-au-Prince EDT UTC-04:00
America/Port_of_Spain AST UTC-04:00
America/Porto_Velho -04 UTC-04:00
America/Puerto_Rico AST UTC-04:00
America/Punta_Arenas -03 UTC-03:00
America/Rankin_Inlet CDT UTC-05:00
America/Recife -03 UTC-03:00
America/Regina CST UTC-06:00
America/Resolute CDT UTC-05:00
America/Rio_Branco -05 UTC-05:00
America/Santarem -03 UTC-03:00
America/Santiago -03 UTC-03:00
America/Santo_Domingo AST UTC-04:00
America/Sao_Paulo -03 UTC-03:00
America/Scoresbysund -02 UTC-02:00
America/Sitka AKDT UTC-08:00
America/St_Johns NDT UTC-02:30
America/St_Kitts AST UTC-04:00
America/St_Lucia AST UTC-04:00
America/St_Thomas AST UTC-04:00
America/St_Vincent AST UTC-04:00
America/Swift_Current CST UTC-06:00
America/Tegucigalpa CST UTC-06:00
America/Thule ADT UTC-03:00
America/Tijuana PDT UTC-07:00
America/Toronto EDT UTC-04:00
America/Tortola AST UTC-04:00
America/Vancouver PDT UTC-07:00
America/Whitehorse MST UTC-07:00
America/Winnipeg CDT UTC-05:00
America/Yakutat AKDT UTC-08:00
Antarctica/Casey +08 UTC+08:00
Antarctica/Davis +07 UTC+07:00
Antarctica/DumontDUrville +10 UTC+10:00
Antarctica/Macquarie AEST UTC+10:00
Antarctica/Mawson +05 UTC+05:00
Antarctica/McMurdo NZST UTC+12:00
Antarctica/Palmer -03 UTC-03:00
Antarctica/Rothera -03 UTC-03:00
Antarctica/Syowa +03 UTC+03:00
Antarctica/Troll +02 UTC+02:00
Antarctica/Vostok +05 UTC+05:00
Asia/Aden +03 UTC+03:00
Asia/Almaty +05 UTC+05:00
Asia/Amman +03 UTC+03:00
Asia/Anadyr +12 UTC+12:00
Asia/Aqtau +05 UTC+05:00
Asia/Aqtobe +05 UTC+05:00
Asia/Ashgabat +05 UTC+05:00
Asia/Atyrau +05 UTC+05:00
Asia/Baghdad +03 UTC+03:00
Asia/Bahrain +03 UTC+03:00
Asia/Baku +04 UTC+04:00
Asia/Bangkok +07 UTC+07:00
Asia/Barnaul +07 UTC+07:00
Asia/Beirut EEST UTC+03:00
Asia/Bishkek +06 UTC+06:00
Asia/Brunei +08 UTC+08:00
Asia/Chita +09 UTC+09:00
Asia/Choibalsan +08 UTC+08:00
Asia/Colombo +0530 UTC+05:30
Asia/Damascus +03 UTC+03:00
Asia/Dhaka +06 UTC+06:00
Asia/Dili +09 UTC+09:00
Asia/Dubai +04 UTC+04:00
Asia/Dushanbe +05 UTC+05:00
Asia/Famagusta EEST UTC+03:00
Asia/Gaza EEST UTC+03:00
Asia/Hebron EEST UTC+03:00
Asia/Ho_Chi_Minh +07 UTC+07:00
Asia/Hong_Kong HKT UTC+08:00
Asia/Hovd +07 UTC+07:00
Asia/Irkutsk +08 UTC+08:00
Asia/Jakarta WIB UTC+07:00
Asia/Jayapura WIT UTC+09:00
Asia/Jerusalem IDT UTC+03:00
Asia/Kabul +0430 UTC+04:30
Asia/Kamchatka +12 UTC+12:00
Asia/Karachi PKT UTC+05:00
Asia/Kathmandu +0545 UTC+05:45
Asia/Khandyga +09 UTC+09:00
Asia/Kolkata IST UTC+05:30
Asia/Krasnoyarsk +07 UTC+07:00
Asia/Kuala_Lumpur +08 UTC+08:00
Asia/Kuching +08 UTC+08:00
Asia/Kuwait +03 UTC+03:00
Asia/Macau CST UTC+08:00
Asia/Magadan +11 UTC+11:00
Asia/Makassar WITA UTC+08:00
Asia/Manila PST UTC+08:00
Asia/Muscat +04 UTC+04:00
Asia/Nicosia EEST UTC+03:00
Asia/Novokuznetsk +07 UTC+07:00
Asia/Novosibirsk +07 UTC+07:00
Asia/Omsk +06 UTC+06:00
Asia/Oral +05 UTC+05:00
Asia/Phnom_Penh +07 UTC+07:00
Asia/Pontianak WIB UTC+07:00
Asia/Pyongyang KST UTC+09:00
Asia/Qatar +03 UTC+03:00
Asia/Qostanay +05 UTC+05:00
Asia/Qyzylorda +05 UTC+05:00
Asia/Riyadh +03 UTC+03:00
Asia/Sakhalin +11 UTC+11:00
Asia/Samarkand +05 UTC+05:00
Asia/Seoul KST UTC+09:00
Asia/Shanghai CST UTC+08:00
Asia/Singapore +08 UTC+08:00
Asia/Srednekolymsk +11 UTC+11:00
Asia/Taipei CST UTC+08:00
Asia/Tashkent +05 UTC+05:00
Asia/Tbilisi +04 UTC+04:00
Asia/Tehran +0330 UTC+03:30
Asia/Thimphu +06 UTC+06:00
Asia/Tokyo JST UTC+09:00
Asia/Tomsk +07 UTC+07:00
Asia/Ulaanbaatar +08 UTC+08:00
Asia/Urumqi +06 UTC+06:00
Asia/Ust-Nera +10 UTC+10:00
Asia/Vientiane +07 UTC+07:00
Asia/Vladivostok +10 UTC+10:00
Asia/Yakutsk +09 UTC+09:00
Asia/Yangon +0630 UTC+06:30
Asia/Yekaterinburg +05 UTC+05:00
Asia/Yerevan +04 UTC+04:00
Atlantic/Azores +00 UTC+00:00
Atlantic/Bermuda ADT UTC-03:00
Atlantic/Canary WEST UTC+01:00
Atlantic/Cape_Verde -01 UTC-01:00
Atlantic/Faroe WEST UTC+01:00
Atlantic/Madeira WEST UTC+01:00
Atlantic/Reykjavik GMT UTC+00:00
Atlantic/South_Georgia -02 UTC-02:00
Atlantic/St_Helena GMT UTC+00:00
Atlantic/Stanley -03 UTC-03:00
Australia/Adelaide ACST UTC+09:30
Australia/Brisbane AEST UTC+10:00
Australia/Broken_Hill ACST UTC+09:30
Australia/Darwin ACST UTC+09:30
Australia/Eucla +0845 UTC+08:45
Australia/Hobart AEST UTC+10:00
Australia/Lindeman AEST UTC+10:00
Australia/Lord_Howe +1030 UTC+10:30
Australia/Melbourne AEST UTC+10:00
Australia/Perth AWST UTC+08:00
Australia/Sydney AEST UTC+10:00
CET CEST UTC+02:00
CST6CDT CDT UTC-05:00
EET EEST UTC+03:00
EST EST UTC-05:00
EST5EDT EDT UTC-04:00
Etc/GMT GMT UTC+00:00
Etc/GMT+1 -01 UTC-01:00
Etc/GMT+10 -10 UTC-10:00
Etc/GMT+11 -11 UTC-11:00
Etc/GMT+12 -12 UTC-12:00
Etc/GMT+2 -02 UTC-02:00
Etc/GMT+3 -03 UTC-03:00
Etc/GMT+4 -04 UTC-04:00
Etc/GMT+5 -05 UTC-05:00
Etc/GMT+6 -06 UTC-06:00
Etc/GMT+7 -07 UTC-07:00
Etc/GMT+8 -08 UTC-08:00
Etc/GMT+9 -09 UTC-09:00
Etc/GMT-1 +01 UTC+01:00
Etc/GMT-10 +10 UTC+10:00
Etc/GMT-11 +11 UTC+11:00
Etc/GMT-12 +12 UTC+12:00
Etc/GMT-13 +13 UTC+13:00
Etc/GMT-14 +14 UTC+14:00
Etc/GMT-2 +02 UTC+02:00
Etc/GMT-3 +03 UTC+03:00
Etc/GMT-4 +04 UTC+04:00
Etc/GMT-5 +05 UTC+05:00
Etc/GMT-6 +06 UTC+06:00
Etc/GMT-7 +07 UTC+07:00
Etc/GMT-8 +08 UTC+08:00
Etc/GMT-9 +09 UTC+09:00
Etc/UTC UTC UTC+00:00
Europe/Amsterdam CEST UTC+02:00
Europe/Andorra CEST UTC+02:00
Europe/Astrakhan +04 UTC+04:00
Europe/Athens EEST UTC+03:00
Europe/Belgrade CEST UTC+02:00
Europe/Berlin CEST UTC+02:00
Europe/Brussels CEST UTC+02:00
Europe/Bucharest EEST UTC+03:00
Europe/Budapest CEST UTC+02:00
Europe/Chisinau EEST UTC+03:00
Europe/Copenhagen CEST UTC+02:00
Europe/Dublin IST UTC+01:00
Europe/Gibraltar CEST UTC+02:00
Europe/Guernsey BST UTC+01:00
Europe/Helsinki EEST UTC+03:00
Europe/Isle_of_Man BST UTC+01:00
Europe/Istanbul +03 UTC+03:00
Europe/Jersey BST UTC+01:00
Europe/Kaliningrad EET UTC+02:00
Europe/Kirov MSK UTC+03:00
Europe/Kyiv EEST UTC+03:00
Europe/Lisbon WEST UTC+01:00
Europe/Ljubljana CEST UTC+02:00
Europe/London BST UTC+01:00
Europe/Luxembourg CEST UTC+02:00
Europe/Madrid CEST UTC+02:00
Europe/Malta CEST UTC+02:00
Europe/Minsk +03 UTC+03:00
Europe/Monaco CEST UTC+02:00
Europe/Moscow MSK UTC+03:00
Europe/Oslo CEST UTC+02:00
Europe/Paris CEST UTC+02:00
Europe/Prague CEST UTC+02:00
Europe/Riga EEST UTC+03:00
Europe/Rome CEST UTC+02:00
Europe/Samara +04 UTC+04:00
Europe/Sarajevo CEST UTC+02:00
Europe/Saratov +04 UTC+04:00
Europe/Simferopol MSK UTC+03:00
Europe/Skopje CEST UTC+02:00
Europe/Sofia EEST UTC+03:00
Europe/Stockholm CEST UTC+02:00
Europe/Tallinn EEST UTC+03:00
Europe/Tirane CEST UTC+02:00
Europe/Ulyanovsk +04 UTC+04:00
Europe/Vaduz CEST UTC+02:00
Europe/Vienna CEST UTC+02:00
Europe/Vilnius EEST UTC+03:00
Europe/Volgograd MSK UTC+03:00
Europe/Warsaw CEST UTC+02:00
Europe/Zagreb CEST UTC+02:00
Europe/Zurich CEST UTC+02:00
Factory -00 UTC+00:00
HST HST UTC-10:00
Indian/Antananarivo EAT UTC+03:00
Indian/Chagos +06 UTC+06:00
Indian/Christmas +07 UTC+07:00
Indian/Cocos +0630 UTC+06:30
Indian/Comoro EAT UTC+03:00
Indian/Kerguelen +05 UTC+05:00
Indian/Mahe +04 UTC+04:00
Indian/Maldives +05 UTC+05:00
Indian/Mauritius +04 UTC+04:00
Indian/Mayotte EAT UTC+03:00
Indian/Reunion +04 UTC+04:00
MET MEST UTC+02:00
MST MST UTC-07:00
MST7MDT MDT UTC-06:00
PST8PDT PDT UTC-07:00
Pacific/Apia +13 UTC+13:00
Pacific/Auckland NZST UTC+12:00
Pacific/Bougainville +11 UTC+11:00
Pacific/Chatham +1245 UTC+12:45
Pacific/Chuuk +10 UTC+10:00
Pacific/Easter -05 UTC-05:00
Pacific/Efate +11 UTC+11:00
Pacific/Fakaofo +13 UTC+13:00
Pacific/Fiji +12 UTC+12:00
Pacific/Funafuti +12 UTC+12:00
Pacific/Galapagos -06 UTC-06:00
Pacific/Gambier -09 UTC-09:00
Pacific/Guadalcanal +11 UTC+11:00
Pacific/Guam ChST UTC+10:00
Pacific/Honolulu HST UTC-10:00
Pacific/Kanton +13 UTC+13:00
Pacific/Kiritimati +14 UTC+14:00
Pacific/Kosrae +11 UTC+11:00
Pacific/Kwajalein +12 UTC+12:00
Pacific/Majuro +12 UTC+12:00
Pacific/Marquesas -0930 UTC-09:30
Pacific/Midway SST UTC-11:00
Pacific/Nauru +12 UTC+12:00
Pacific/Niue -11 UTC-11:00
Pacific/Norfolk +11 UTC+11:00
Pacific/Noumea +11 UTC+11:00
Pacific/Pago_Pago SST UTC-11:00
Pacific/Palau +09 UTC+09:00
Pacific/Pitcairn -08 UTC-08:00
Pacific/Pohnpei +11 UTC+11:00
Pacific/Port_Moresby +10 UTC+10:00
Pacific/Rarotonga -10 UTC-10:00
Pacific/Saipan ChST UTC+10:00
Pacific/Tahiti -10 UTC-10:00
Pacific/Tarawa +12 UTC+12:00
Pacific/Tongatapu +13 UTC+13:00
Pacific/Wake +12 UTC+12:00
Pacific/Wallis +12 UTC+12:00
WET WEST UTC+01:00
Exit Code:
0