Submission #76255997

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Source Code Expand

function main(input) {
    let data = input.split("\n");
    let sharis = data[1].split(" ").map(x => parseInt(x));
    let netas = data[2].split(" ").map(y => parseInt(y));

    let comp = (a,b) => {return (a - b)}

    /*for(let i = 0; i < sharis.length-1; i++) {
        for(let j = 0; j  < sharis.length-1 - i; j++) {
            if (sharis[j] > sharis[j+1]) {
                const temp = sharis[j];
                sharis[j] = sharis[j+1];
                sharis[j+1] = temp;
            }
        }
    }
    for(let i = 0; i < netas.length-1; i++) {
        for(let j = 0; j  < netas.length-1 - i; j++) {
            if (netas[j] > netas[j+1]) {
                const temp = netas[j];
                netas[j] = netas[j+1];
                netas[j+1] = temp;
            }
        }
    }*/
    sharis = sharis.sort(comp);
    netas = netas.sort(comp);
    

    let counter = 0;
    while(netas.length > 0 && sharis.length > 0) {
        while(netas[netas.length-1] > sharis[sharis.length-1]*2) {
            netas.pop();
        }
        if (netas.length > 0 && sharis.length > 0) {
          netas.pop();
          sharis.pop();
          counter++;
        }
    }
    console.log(counter);

}

main(require("fs").readFileSync("/dev/stdin", "utf8"));

Submission Info

Judge Result