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28 lines
608 B
28 lines
608 B
--TEST--
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BigInt: powmod
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--FILE--
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<?php
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declare(strict_types=1);
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use native_types;
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function main(): void {
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// 2^10 mod 1000 = 1024 mod 1000 = 24
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$a = std::bigInt(2);
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$r = $a->powmod(std::bigInt(10), std::bigInt(1000));
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echo $r->toString(); echo "\n";
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// 3^20 mod 100 = 3486784401 mod 100 = 1
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$b = std::bigInt(3);
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$r2 = $b->powmod(std::bigInt(20), std::bigInt(100));
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echo $r2->toString(); echo "\n";
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// 5^3 mod 13 = 125 mod 13 = 8
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$c = std::bigInt(5);
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$r3 = $c->powmod(std::bigInt(3), std::bigInt(13));
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echo $r3->toString(); echo "\n";
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}
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?>
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--EXPECT--
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24
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1
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8
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