IBAN: Difference between revisions
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(→{{header|Go}}: Create Go entry) |
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>Rosetta.exe "GB82 TEST 1234 5698 7654 32" |
>Rosetta.exe "GB82 TEST 1234 5698 7654 32" |
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GB82 TEST 1234 5698 7654 32 is an invalid IBAN |
GB82 TEST 1234 5698 7654 32 is an invalid IBAN |
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=={{header|Go}}== |
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<lang Go> |
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package main |
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import ( |
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"fmt" |
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"strings" |
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"strconv" |
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"math/big" |
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) |
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var lCode = map[string]int { |
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"AL": 28, "AD": 24, "AT": 20, "AZ": 28, "BE": 16, "BH": 22, "BA": 20, "BR": 29, |
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"BG": 22, "CR": 21, "HR": 21, "CY": 28, "CZ": 24, "DK": 18, "DO": 28, "EE": 20, |
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"FO": 18, "FI": 18, "FR": 27, "GE": 22, "DE": 22, "GI": 23, "GR": 27, "GL": 18, |
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"GT": 28, "HU": 28, "IS": 26, "IE": 22, "IL": 23, "IT": 27, "KZ": 20, "KW": 30, |
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"LV": 21, "LB": 28, "LI": 21, "LT": 20, "LU": 20, "MK": 19, "MT": 31, "MR": 27, |
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"MU": 30, "MC": 27, "MD": 24, "ME": 22, "NL": 18, "NO": 15, "PK": 24, "PS": 29, |
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"PL": 28, "PT": 25, "RO": 24, "SM": 27, "SA": 24, "RS": 22, "SK": 24, "SI": 19, |
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"ES": 24, "SE": 24, "CH": 21, "TN": 24, "TR": 26, "AE": 23, "GB": 22, "VG": 24, |
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} |
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var sCode = map[string]int { |
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"A": 10, "B": 11, "C": 12, "D": 13, "E": 14, "F": 15, "G": 16, |
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"H": 17, "I": 18, "J": 19, "K": 20, "L": 21, "M": 22, "N": 23, |
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"O": 24, "P": 25, "Q": 26, "R": 27, "S": 28, "T": 29, "U": 30, |
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"V": 31, "W": 32, "X": 33, "Y": 34, "Z": 35, |
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} |
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func main() { |
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var iban string |
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var r, s, t, st []string |
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u := new(big.Int) |
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v := new(big.Int) |
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w := new(big.Int) |
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iban = "GB82 WEST 1234 5698 7654 32" |
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r = strings.Split(iban, " ") |
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s = strings.Split(r[0], "") |
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t = strings.Split(r[1], "") |
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st = []string{ strconv.Itoa(sCode[t[0]]), |
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strconv.Itoa(sCode[t[1]]), |
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strconv.Itoa(sCode[t[2]]), |
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strconv.Itoa(sCode[t[3]]), |
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strings.Join(r[2:6], ""), |
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strconv.Itoa(sCode[s[0]]), |
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strconv.Itoa(sCode[s[1]]), |
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strings.Join(s[2:4], ""), |
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} |
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u.SetString(strings.Join(st, ""), 10) |
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v.SetInt64(97) |
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w.Mod(u, v) |
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if w.Uint64() == 1 && lCode[strings.Join(s[0:2], "")] == len(strings.Join(r, "")) { |
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fmt.Printf("IBAN %s looks good!\n", iban) |
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} else { |
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fmt.Printf("IBAN %s looks wrong!\n", iban) |
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} |
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} |
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</lang> |
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<pre> |
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IBAN GB82 WEST 1234 5698 7654 32 looks good! |
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IBAN GB82 TEST 1234 5698 7654 32 looks wrong! |
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</pre> |
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=={{header|Groovy}}== |
=={{header|Groovy}}== |