13af6ab5fSopenharmony_ci/*
23af6ab5fSopenharmony_ci * Copyright (c) 2022-2024 Huawei Device Co., Ltd.
33af6ab5fSopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License");
43af6ab5fSopenharmony_ci * you may not use this file except in compliance with the License.
53af6ab5fSopenharmony_ci * You may obtain a copy of the License at
63af6ab5fSopenharmony_ci *
73af6ab5fSopenharmony_ci * http://www.apache.org/licenses/LICENSE-2.0
83af6ab5fSopenharmony_ci *
93af6ab5fSopenharmony_ci * Unless required by applicable law or agreed to in writing, software
103af6ab5fSopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS,
113af6ab5fSopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
123af6ab5fSopenharmony_ci * See the License for the specific language governing permissions and
133af6ab5fSopenharmony_ci * limitations under the License.
143af6ab5fSopenharmony_ci */
153af6ab5fSopenharmony_ci
163af6ab5fSopenharmony_cifunction main(): void {
173af6ab5fSopenharmony_ci    let str: String = "hello\nworld\n";
183af6ab5fSopenharmony_ci    let a: String = "abc";
193af6ab5fSopenharmony_ci    let b: String = "ace";
203af6ab5fSopenharmony_ci    let c: String = "abc";
213af6ab5fSopenharmony_ci    let n2: int = 41;
223af6ab5fSopenharmony_ci    let n3: long = 42;
233af6ab5fSopenharmony_ci    let n4: float = 43.43;
243af6ab5fSopenharmony_ci    let n5: double = 44.44;
253af6ab5fSopenharmony_ci    console.print(str);
263af6ab5fSopenharmony_ci    console.println();
273af6ab5fSopenharmony_ci    console.print(str.charAt(2));
283af6ab5fSopenharmony_ci    console.println();
293af6ab5fSopenharmony_ci    console.print(str.length as int);
303af6ab5fSopenharmony_ci    console.println();
313af6ab5fSopenharmony_ci    console.print(a.equals(b));
323af6ab5fSopenharmony_ci    console.println();
333af6ab5fSopenharmony_ci    console.print(a.equals(c));
343af6ab5fSopenharmony_ci    console.println();
353af6ab5fSopenharmony_ci    console.print(b.equals(c));
363af6ab5fSopenharmony_ci    console.println();
373af6ab5fSopenharmony_ci    console.print(n2);
383af6ab5fSopenharmony_ci    console.println();
393af6ab5fSopenharmony_ci    console.print(n3);
403af6ab5fSopenharmony_ci    console.println();
413af6ab5fSopenharmony_ci    console.print(n4);
423af6ab5fSopenharmony_ci    console.println();
433af6ab5fSopenharmony_ci    console.print(n5);
443af6ab5fSopenharmony_ci    console.println();
453af6ab5fSopenharmony_ci
463af6ab5fSopenharmony_ci    let s1: String = "Why ";
473af6ab5fSopenharmony_ci    let s2: String = "not";
483af6ab5fSopenharmony_ci    let sbr: StringBuilder = new StringBuilder(s1);
493af6ab5fSopenharmony_ci    sbr.append(s2);
503af6ab5fSopenharmony_ci    let quest: char = c'?';
513af6ab5fSopenharmony_ci    sbr.append(quest);
523af6ab5fSopenharmony_ci    sbr.append(" Hm.\n");
533af6ab5fSopenharmony_ci    sbr.append(1);
543af6ab5fSopenharmony_ci    sbr.append(c'\n');
553af6ab5fSopenharmony_ci    sbr.append(2.11);
563af6ab5fSopenharmony_ci    console.print(sbr.toString());
573af6ab5fSopenharmony_ci    console.println();
583af6ab5fSopenharmony_ci}
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