/*
 * 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:number):string;
var a:number = 5;
print(-a);

var b:number = 6.7;
print(-b);

var c:number = NaN;
print(-c)

var d:string = "abc";
print(-d);

var e:number = 0;
var f:number = 1;
print(f / -e);

let intmax = 2147483647;
let negone = -1;
let intmin = negone - intmax;
let negintmin = -intmin;
print(intmin);
print(negintmin);