var input = require("fs").readFileSync("/dev/stdin", "utf8").trim().split("\n"); var obj = { "list" : input, "index" : 0, "max" : input.length, "next" : function(){ if(!this.hasNext()){throw "NoSuchElementException:次に要素は無いよ";} var returnObj = this.list[this.index]; this.index++; return returnObj; }, "hasNext" : function(){return (this.index < this.max);} } Main(); function next(){return obj.next();} function hasNext(){return obj.hasNext();} function myout(t){console.log(t);}//standard output function myerr(t){console.error(t);}//standard error //[no]要素の扱い。数値型 //不明値、異常時:引数そのまま返す 1:数値へ変換 //2:半角SPで分割 4:半角SPで分割し、数値配列へ //6:1文字で分割 7:1文字で分割し、数値配列へ //8:半角SPで結合 9:改行で結合 0:文字なしで結合 function myconv(i,no){try{switch(no){case 1:return parseInt(i);case 2:return i.split(" ");case 4:return i.split(" ").map((a)=>Number(a));case 6:return i.split("");case 7:return i.split("").map((a)=>Number(a));case 8:return i.join(" ");case 9:return i.join("\n");case 0:return i.join("");default:return i;}}catch(e){return i;}} function Main(){ var one = myconv(next(),4); var N = one[0]; var M = one[1]; var mae = 0; var ato = 1; for(var i = 2; i < N; i++){ var tmp = mae + ato; mae = ato; ato = tmp; if(ato > M){ ato = ato % M; } } myout(ato); }