citron syrup

HTML,CSS,js,Ruby,Swift

配列の中の最大値を取得する

var array = [1, 20, 12, 17];

var max = 0;
var min = 100;
for (var i = 0; i < array.length; i++) {
  if (max < array[i]) {
    max = array[i];
  }
  if (array[i] < min) {
    min = array[i];
  }
}

console.log("最高:" + max);
console.log("最低:" + min);

関数を使う場合

console.log("最高:" + Math.max.apply(null,[1, 20, 12, 17]));
console.log("最低:" + Math.min.apply(null,[1, 20, 12, 17]));