49 lines
1.5 KiB
Java
49 lines
1.5 KiB
Java
/*
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* Copyright (C) 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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public class Main {
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public static void assertIntEquals(int expected, int result) {
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if (expected != result) {
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throw new Error("Expected: " + expected + ", found: " + result);
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}
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}
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public int loop1() {
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int used1 = 1;
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int used2 = 2;
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int used3 = 3;
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int used4 = 4;
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int invar1 = 15;
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int invar2 = 25;
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int invar3 = 35;
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int invar4 = 45;
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for (int i = 0; i < 10000; i++) {
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used1 += invar1 + invar2;
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used2 -= used1 + invar2 - invar3;
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used3 *= used2 + invar3 * invar4;
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used4 /= used3 + invar1 * invar2 - invar3 + invar4;
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}
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assertIntEquals(used1 + used2 + used3 + used4, -1999709997);
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return used1 + used2 + used3 + used4;
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}
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public static void main(String[] args) {
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int res = new Main().loop1();
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}
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}
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