Not the same class because it's a high-level language, but this J version is worth mentioning at 26 bytes, and is beautifully readable if you're familiar with J

Not the same class because it's a high-level language, but this J version is worth mentioning at 26 bytes, and is beautifully readable if you're familiar with J: (]=3+4=*)[:+/(>,{;~i:1)&|. Disclaimer: I am not the original author of this snippet. Try it online: https://tio.run/##y/qvpKeepmBrpaCuoKNgoGAFxLp6Cs5BPm7/NWJtjbVNbLU0o6209TXsdKqt6zKtDDXVavT@a3Jx5drqWSpYKqgANRgCMTo0ROMZYlVFF8jFlZqcka9gra9Qraaup6WukBZnpZGpZ6mpkPsfAA https://tio.run/##y/qvpKeepmBrpaCuoKNgoGAFxLp6Cs5BPm7/NWJtjb...