Dice V2

if(a==`help`){
r;
}else{
    b=a.match(/\d+\s?d\s?\d+/gi);
    if(b){
        c=b.map(z=>z.split(`d`).map(y=>parseInt(y.trim())));
        d=[];
        for(i=0;i<b.length;i++){
            d[i]=[];
            for(j=0;j<c[i][0];j++){
                d[i].push(Math.ceil(Math.random()*c[i][1]));
            }
        }
        b.map((z,i)=>`🎲 ${z}: ${d[i].join(` `)} Total: ${d[i].reduce((f,g)=>f+g)}/${c[i][0]*c[i][1]}`).join(` `).slice(0,400);
    }else{
        `🎲 ${Math.ceil(Math.random()*100)}`;
    }}