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Yesterday, 10:46 PM

OneEyeMan started a thread Implicit conversion loses integer precision in C++ (Non Visual C++ Issues)

Hi, ALL, I am doing a cross-platform programming using C++ cross-platform library. At one point of time my program needs to read the value from...

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0 replies | 21 view(s)
Yesterday, 04:36 AM

Sawyer Blake replied to a thread Software/business trends reports in General Discussion / Chit Chat

The choice of the right programming language for cross-platform mobile app development depends on various factors such as project requirements,...

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1 replies | 513 view(s)
November 27th, 2023, 11:49 AM

2kaud replied to a thread Given a list of sorted lists, return a merged sorted list in C++ (Non Visual C++ Issues)

If you have to 'roll your own' merge, then using insert_after as suggested by salem_c above consider: #include <forward_list> #include...

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5 replies | 378 view(s)
November 27th, 2023, 11:19 AM

2kaud replied to a thread Given a list of sorted lists, return a merged sorted list in C++ (Non Visual C++ Issues)

OK. Then consider: int main() { intLst l1 { 1, 5, 6 }, l2 { 4 }, l3 { 2,3,7,8 }; l1.merge(l2); l1.merge(l3); std::ranges::copy(l1,...

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5 replies | 378 view(s)
November 27th, 2023, 08:29 AM

toneym replied to a thread Given a list of sorted lists, return a merged sorted list in C++ (Non Visual C++ Issues)

Sorry, I should have said that this is an exercise and using `std::forward_list` is mandatory. @salem Perhaps this way: // ... intLst res;...

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5 replies | 378 view(s)
November 27th, 2023, 05:24 AM

2kaud replied to a thread Given a list of sorted lists, return a merged sorted list in C++ (Non Visual C++ Issues)

Why use forward_list and not a list? Using a list makes life much easier by allowing use of std::merge. Consider: #include <iostream> #include...

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5 replies | 378 view(s)
November 27th, 2023, 12:30 AM

salem_c replied to a thread Given a list of sorted lists, return a merged sorted list in C++ (Non Visual C++ Issues)

Why not use insert_after, and save a lot of reversing. https://en.cppreference.com/w/cpp/container/forward_list/insert_after

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5 replies | 378 view(s)
November 26th, 2023, 03:51 PM

toneym started a thread Given a list of sorted lists, return a merged sorted list in C++ (Non Visual C++ Issues)

I wrote this naïve code to make a sorted lists out of three sorted lists: import std.compat; using intLst = std::forward_list<int>; intLst...

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5 replies | 378 view(s)

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