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Line 140:
<syntaxhighlight lang="java" line="1">
public static boolean isValidLuhn(String number) {
int n = number.length();
int total = 0;
boolean even = true;
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Line 140:
<syntaxhighlight lang="java" line="1">
public static boolean isValidLuhn(String number) {
int n = number.length();
int total = 0;
boolean even = true;
|