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Re:
matrix program
can any body tell me a udf program in c++ which accepts a squared integer matrix with odd dimensions(like 3*3,5*5....) & display the sum of the middle row and middle column elements. please help me if you can................ 
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Hi all, I've just started learning C++. Basically I wish to try out some basic C++ codes and operations in Codeblocks. I created a project under which I intend to put all the C++ programs in. The default ''Hello world'' program runs fine- but whenever I try to run the …
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i know how to read a file into array, however i want to perform some search operations which is difficult to do on array. if someway i am able to read a file to string then it becomes easier. i have 2 methods of reading a file into wstring but …
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here is the code, that reads a file. Currently i am able to print contents of the file but i want to edit its contents. how can i do this? #include<iostream> #include<fstream> using namespace std; void main() { wfstream file; file.open("hello.exe",ios::binary | ios::in); if (!file) { cout<<"ERROR"<<endl; exit(0); } wcout<<file.rdbuf(); …
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