C/C /Obj-C?? ??? ???? ??? ???
C, C ? Obj-C?? ??? ??? (%)? ??? ??? ???? ?????. ??? ??? ???? ??? ?? ??? ??? ? ????. ?? (-1) % 8? 7 ?? -1? ?????. ? ??? ??? ???? ??? ??? ???? ??????? ????? ? ????.
?? ??
??? ???? ??? ?? ?????: x % y = x - (x / y) * y. ? ????? ?? ??? ??? ???? ??? ????. ??? ???? ? ?? ?? ? ? ??? ?? ??? ??? ?? ?????. ?? ?? ?? ????? ??? ??? ?? ?? ??? ??? ? ??? ?????.
?? ?? ???
??? ??? ? ??? ??? ????? ??? ??? ? ????. ??:
<code class="c++">int mod(int a, int b) {
if (b < 0) { // Check if the divisor is negative
return -mod(-a, -b); // Recursively call mod with both operands negated
}
int ret = a % b;
if (ret < 0) {
ret += b; // Adjust the remainder if it's negative
}
return ret;
}</code>
? ??? ?? ???? ??? ???? ?????. ?? ??, mod(-1, 8)? 7? ???? mod(13, -8)? -3? ?????.
?? ?? ??
mod() ??? ??? ???? ????? ?? ????? ??? ???? ???? ?? ?? ??? ?? ??? ??? ????. ???? ??? ?? ?? ?? ????? ????? ???? ?? ?? ??? ???? ? ?? ????.
mod() ??? ????? ?? ????? ???? ???? ??? ???? ???? ?? ???? C, C ?? Obj-C ?????.
? ??? ??? ???? C/C /Obj-C?? ??? ??? ??????? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!
? AI ??
Undress AI Tool
??? ???? ??
Undresser.AI Undress
???? ?? ??? ??? ?? AI ?? ?
AI Clothes Remover
???? ?? ???? ??? AI ?????.
Stock Market GPT
? ??? ??? ?? AI ?? ?? ??
?? ??
??? ??
???++7.3.1
???? ?? ?? ?? ???
SublimeText3 ??? ??
??? ??, ???? ?? ????.
???? 13.0.1 ???
??? PHP ?? ?? ??
???? CS6
??? ? ?? ??
SublimeText3 Mac ??
? ??? ?? ?? ?????(SublimeText3)
C ????? ????? ???? ??
Sep 16, 2025 am 05:29 AM
InstallaC compilerlikeg usingpackagemanagersordevelopmenttoolsdependingontheOS.2.WriteaC programandsaveitwitha.cppextension.3.Compiletheprogramusingg hello.cpp-ohellotogenerateanexecutable.4.Runtheexecutablewith./helloonLinux/macOSorhello.exeonWi
C ??? ?? ?? ? ?
Sep 17, 2025 am 08:45 AM
Custom ???? ???? C ????? ??? ?? ??? ?? ? ? ????. 1. ??? LoggingAllocator? ??, ??, ?? ? ??? ?????? ??? ?? ??? ?????. 2. ???? STL ???? ?? ?? ?? ??? ????? ?? value_type ? Rebind ???? ???????. 3. ???? ?? ? ?? ?? ?? ??? ?????, ?? ????? ????? ?????. 4. ?? ???????? ??? ?, ?? ???, ??? ?? ? ???? ???? ?????. 5. C 17 ??? ?? ? ??? ????? std :: allocator_traits? ?? ?? ? ? ????.
c?? ??? ??? ???? ??
Sep 21, 2025 am 04:35 AM
STD :: SYSTEM () ??? ???? System ??? ???? System ??? ???? STD :: SYSTEM ( "LS-L")? ?? C ??? ??? ??? ?????? ?? ?? -1??? ?? ????? ??? ? ????.
CMake? C ????? ???? ??? ??????
Sep 18, 2025 am 01:04 AM
cmakelists.txt, src/? ??? ???? ???? ??? ????/; 2. cmakelists.txt ??, cmake ??, ???? ??, c ?? ? ?? ?? ??? ??????. 3. mkdirbuild? ???? ????? ???? cmake .. ? cmake-??? ??????. ???? ??; 4. Add_Executable? ?? ?? ?? ??? ???? Target_include_Directories? ???? ?? ?? ??? ?????. 5. find_package? ???? ?? ?????? ?? target_link_libraries? ??????. 6.
c?? ?? ?? ??
Sep 21, 2025 am 05:16 AM
C? ??? STL? ???? ??????. ?? ?? ??? ??? ????? ?? ??? ???????. ??? ??? ????, ?? ?? ??? ????, ?? ??? ??? ??????. ?? ?? ?? ?? ? ? ??? ?? ????? ?? ???? ? ? ??? ??????.
???? ??? ?? ?? c
Sep 24, 2025 am 04:59 AM
theautokeywordletstheCompilerDuceVariAbletypesfrominitializers, retingverbosity and rowingimprovingmainability.itsimplifiescodewithcomplextypes liTeratorsandlambdas, supportSqualifierstoavoidunnecessaryCopies, andAdaUtomallasticallasticallasticallasticcopies
c
Sep 20, 2025 am 01:13 AM
?? ??? ?? ?? ? ??? ?? ? ???? ???? ????. ??, value_type, ??, ???, Different_type ? iterator_category? ?? ? ?? Dereference, ycrement ? ?? ??? ??????. ?????, ????? ?? () ? end () ???? ???? ??? ????? ???? STL ???? ? ??? ??? ?????.
c?? ?? ??? ??? ??
Sep 19, 2025 am 05:24 AM
AstaticVariableinc? indainsvaluebetsweenfunctioncallsandisinitializedonce.2.insideafunction, itpreservesstateacrosscalls, suchascountingiterations.3.inaclass, itissharedamongallinstancesand mustedefinedoupedoutsideclasstoavoidingerrors.4.4
