/*
 * Copyright (c) 2022 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

declare function print(num:any):string;
var posNum:number = 12;
print(posNum);

var negNmu:number = -12;
print(negNmu);

var floatNum:number = 3.14159;
print(floatNum);

var negFloat:number = -3.14159;
print(negFloat);

var notNum:number = NaN;
print(notNum)

var str:string = "str";
print(str);