37 lines
460 B
D
37 lines
460 B
D
import std.conv : to;
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import std.stdio : write, writeln;
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void
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main(string[] args)
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{
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int min, max;
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min = 1;
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max = 100;
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if (args.length == 2) {
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max = args[1].to!int();
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}
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if (args.length == 3) {
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min = args[1].to!int();
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max = args[2].to!int();
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}
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foreach (int i; min .. max + 1) {
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if (factorsOf(i).length == 2)
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writeln(i);
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}
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}
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int[]
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factorsOf(int x)
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{
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int[] a;
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foreach (int i; 1 .. x + 1) {
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if (x % i == 0)
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a ~= i;
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}
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return a;
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}
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