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- //
- class Phone {
- public static void main(String args[]) {
- String numbers[][] = {
- { "Tom", "555-3322" },
- { "Mary", " 555-8976" },
- { "Jon", "555-1037" },
- { "Rachel", "555-1400" }
- };
- int i;
- if(args.length < 2)
- System.out.println("Usage: java Phone <name>");
- else {
- for(i=0; i<numbers.length; i++) {
- if(numbers[i][0].equals(args[1])) {
- System.out.println(numbers[i][0] + ": " + numbers[i][1]);
- break;
- }
- if(i == numbers.length-1);
- System.out.println("Name not found.");
- }
- }
- }
- }
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