1065. A+B and C (64bit) (20)

本文提供了一道编程题目“1065.A+B and C”的解决方案,该题要求使用C语言实现两个64位整数的加法,并判断其结果是否大于第三个64位整数。代码通过条件判断来处理边界情况,确保了计算的正确性。

题目:1065. A+B and C (64bit) (20)

#include<stdio.h>
int main()
{
    long long a,b,c;
    int n,i,tag=0;
    scanf("%d",&n);
    for(i=0;i<n;i++)
    {
        scanf("%lld %lld %lld",&a,&b,&c);
        long long ans=a+b;
        if(a>0&&b>0&&ans<=0)tag=1;
        else if(a<0&&b<0&&ans>=0)tag=0;
        else tag=(ans>c);
        if(tag)printf("Case #%d: true\n",i+1);
        else printf("Case #%d: false\n",i+1);
    }
}
# # There is insufficient memory for the Java Runtime Environment to continue. # Native memory allocation (malloc) failed to allocate 952528 bytes. Error detail: Chunk::new # Possible reasons: # The system is out of physical RAM or swap space # This process is running with CompressedOops enabled, and the Java Heap may be blocking the growth of the native heap # Possible solutions: # Reduce memory load on the system # Increase physical memory or swap space # Check if swap backing store is full # Decrease Java heap size (-Xmx/-Xms) # Decrease number of Java threads # Decrease Java thread stack sizes (-Xss) # Set larger code cache with -XX:ReservedCodeCacheSize= # JVM is running with Unscaled Compressed Oops mode in which the Java heap is # placed in the first 4GB address space. The Java Heap base address is the # maximum limit for the native heap growth. Please use -XX:HeapBaseMinAddress # to set the Java Heap base and to place the Java Heap above 4GB virtual address. # This output file may be truncated or incomplete. # # Out of Memory Error (arena.cpp:168), pid=97348, tid=7672 # # JRE version: OpenJDK Runtime Environment JBR-21.0.5+8-631.30-jcef (21.0.5+8) (build 21.0.5+8-b631.30) # Java VM: OpenJDK 64-Bit Server VM JBR-21.0.5+8-631.30-jcef (21.0.5+8-b631.30, mixed mode, sharing, tiered, compressed oops, compressed class ptrs, g1 gc, windows-amd64) # No core dump will be written. Minidumps are not enabled by default on client versions of Windows # --------------- S U M M A R Y ------------ Command Line: abort vfprintf -XX:ErrorFile=C:\Users\h60095350\java_error_in_pycharm_%p.log -XX:HeapDumpPath=C:\Users\h60095350\java_error_in_pycharm.hprof -Xms256m -Xmx2048m -XX:ReservedCodeCacheSize=512m -XX:+HeapDumpOnOutOfMemoryError -XX:-OmitStackTraceInFastThrow -XX:CICompilerCount=2 -XX:+IgnoreUnrecognizedVMOptions -ea -Dsun.io.useCanonCaches=false -Dsun.java2d.metal=true -Djbr.catch.SIGABRT=true -Djdk.http.auth.tunneling.disabledSchemes="" -Djdk.attach.allowAttachSelf=true -Djdk.module.illegalAccess.silent=true -Djdk.nio.maxCachedBufferSize=2097152 -Djava.util.zip.use.nio.for.zip.file.access=true -Dkotlinx.coroutines.debug=off -XX:+UnlockDiagnosticVMOptions -XX:TieredOldPercentage=100000 -Dwelcome.screen.defaultWidth=1000 -Dwelcome.screen.defaultHeight=720 -Dwsl.use.remote.agent.for.nio.filesystem=true -Djava.nio.file.spi.DefaultFileSystemProvider=com.intellij.platform.core.nio.fs.MultiRoutingFileSystemProvider -Djava.security.manager=com.intellij.platform.core.nio.fs.CoreBootstrapSecurityManager -Didea.cycle.buffer.size=4096 -Djb.vmOptionsFile=C:\Users\h60095350\AppData\Roaming\JetBrains\PyCharm2024.3\pycharm64.exe.vmoptions -Djava.system.class.loader=com.intellij.util.lang.PathClassLoader -Didea.vendor.name=JetBrains -Didea.paths.selector=PyCharm2024.3 -Djna.boot.library.path=D:\JetBrains\PyCharm 2024.3.2/lib/jna/amd64 -Dpty4j.preferred.native.folder=D:\JetBrains\PyCharm 2024.3.2/lib/pty4j -Djna.nosys=true -Djna.noclasspath=true -Dintellij.platform.runtime.repository.path=D:\JetBrains\PyCharm 2024.3.2/modules/module-descriptors.jar -Didea.platform.prefix=Python -Dsplash=true -Daether.connector.resumeDownloads=false -Dcompose.swing.render.on.graphics=true --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.ref=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.nio.charset=ALL-UNNAMED --add-opens=java.base/java.text=ALL-UNNAMED --add-opens=java.base/java.time=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.locks=ALL-UNNAMED --add-opens=java.base/jdk.internal.vm=ALL-UNNAMED --add-opens=java.base/sun.net.dns=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.fs=ALL-UNNAMED --add-opens=java.base/sun.security.ssl=ALL-UNNAMED --add-opens=java.base/sun.security.util=ALL-UNNAMED --add-opens=java.desktop/com.sun.java.swing=ALL-UNNAMED --add-opens=java.desktop/java.awt=ALL-UNNAMED --add-opens=java.desktop/java.awt.dnd.peer=ALL-UNNAMED --add-opens=java.desktop/java.awt.event=ALL-UNNAMED --add-opens=java.desktop/java.awt.font=ALL-UNNAMED --add-opens=java.desktop/java.awt.image=ALL-UNNAMED --add-opens=java.desktop/java.awt.peer=ALL-UNNAMED --add-opens=java.desktop/javax.swing=ALL-UNNAMED --add-opens=java.desktop/javax.swing.plaf.basic=ALL-UNNAMED --add-opens=java.desktop/javax.swing.text=ALL-UNNAMED --add-opens=java.desktop/javax.swing.text.html=ALL-UNNAMED --add-opens=java.desktop/sun.awt=ALL-UNNAMED --add-opens=java.desktop/sun.awt.datatransfer=ALL-UNNAMED --add-opens=java.desktop/sun.awt.image=ALL-UNNAMED --add-opens=java.desktop/sun.awt.windows=ALL-UNNAMED --add-opens=java.desktop/sun.font=ALL-UNNAMED --add-opens=java.desktop/sun.java2d=ALL-UNNAMED --add-opens=java.desktop/sun.swing=ALL-UNNAMED --add-opens=java.management/sun.management=ALL-UNNAMED --add-opens=jdk.attach/sun.tools.attach=ALL-UNNAMED --add-opens=jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED --add-opens=jdk.internal.jvmstat/sun.jvmstat.monitor=ALL-UNNAMED --add-opens=jdk.jdi/com.sun.tools.jdi=ALL-UNNAMED -Dide.native.launcher=true -Djcef.sandbox.ptr=0000015B99EFEDE0 -Djcef.sandbox.cefVersion=122.1.9+gd14e051+chromium-122.0.6261.94 com.intellij.idea.Main Host: Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz, 12 cores, 31G, Windows 10 , 64 bit Build 19041 (10.0.19041.4717) Time: Wed Aug 20 10:54:06 2025 Windows 10 , 64 bit Build 19041 (10.0.19041.4717) elapsed time: 64.235615 seconds (0d 0h 1m 4s) --------------- T H R E A D --------------- Current thread (0x0000015bc5abdd10): JavaThread "C2 CompilerThread0" daemon [_thread_in_native, id=7672, stack(0x000000093ba00000,0x000000093bb00000) (1024K)] Current CompileTask: C2:64235 41919 4 com.intellij.openapi.editor.impl.view.IterationState::advance (339 bytes) Stack: [0x000000093ba00000,0x000000093bb00000] Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) V [jvm.dll+0x6e52b9] V [jvm.dll+0x8c3633] V [jvm.dll+0x8c5b8e] V [jvm.dll+0x8c6273] V [jvm.dll+0x288f46] V [jvm.dll+0xc66dd] V [jvm.dll+0xc6c13] V [jvm.dll+0x3c456b] V [jvm.dll+0x3901c7] V [jvm.dll+0x38f63a] V [jvm.dll+0x2507a2] V [jvm.dll+0x24fd71] V [jvm.dll+0x1cd6a4] V [jvm.dll+0x25f5dc] V [jvm.dll+0x25db26] V [jvm.dll+0x3ff5e6] V [jvm.dll+0x86b248] V [jvm.dll+0x6e3abd] C [ucrtbase.dll+0x21bb2] C [KERNEL32.DLL+0x17374] C [ntdll.dll+0x4cc91] com.intellij.diagnostic.JBRCrash
最新发布
08-21
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