题解 | 疫情死亡率

const rl = require("readline").createInterface({ input: process.stdin });

rl.on("line", (input) => {
    let inputs = input.split(" ");
    console.log(
        ((parseInt(inputs[1]) / parseInt(inputs[0])) * 100).toFixed(3) + "%"
    );
    rl.close();
});