22 lines
825 B
Vala
22 lines
825 B
Vala
static void example(int start, int stop, int increment, string comment) {
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const int MAX_ITER = 9;
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int iteration = 0;
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stdout.printf("%-50s", comment);
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for (int i = start; i <= stop; i += increment) {
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stdout.printf("%3d ", i);
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if (++iteration > MAX_ITER) break;
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}
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stdout.printf("\n");
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}
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void main () {
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example(-2, 2, 1, "Normal");
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example(-2, 2, 0, "Zero increment");
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example(-2, 2, -1, "Increments away from stop value");
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example(-2, 2, 10, "First increment is beyond stop value");
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example(2, -2, 1, "Start more than stop: positive increment");
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example(2, 2, 1, "Start equals stop: positive increment");
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example(2, 2, -1, "Start equals stop: negative increment");
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example(2, 2, 0, "Start equals stop: zero increment");
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example(0, 0, 0, "Start equals stop equal zero: zero increment");
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}
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