srand(time(0)); cout << "The Provided seed is = " << time(0) << endl; cout << "The Generated Random number Using Current Time is = " ; for (int i = 0; i < 6; i++) cout << rand() << " "<< endl; return 0; }Output...
#include <time.h> #include <stdlib.h> #include <stdio.h> void main () { srand(time(NULL)); /* seed the generator */ int rand1 = rand(); /* a pseudorandom integer between 0 and RAND_MAX */ printf("Random number between 0 and %d: %d\n", RAND_MAX, (int)rand1); /* Or...
What is the difference between _T("some string") and L"some string"? All replies (1) Wednesday, February 6, 2008 1:00 AM ✅Answered | 1 vote _T("Text") is a narrow-character (ASCII) literal in an ANSI build but a wide character (UNICODE) literal in a Unicode build. L"Text"...
srand ( time (NULL) ); // (re)initialize random number generator int value = rand()%3; // Generate random number between 0 and 2
Instead, they can use srand() and stash the return value for future use. One example is a test program with too many combinations to test comprehensively in the time available for each run. It can test a random subset each time and, should there be a failure, log the seed used for ...
The folder path is created by calling GetWindowsDirectoryW and then inserting a null byte at the fourth character of the path. This is used to create a string that contains the drive letter path. If the host operating system is Windows XP or earlier, the string Documents and Settings\Default...
In many cases and particularly in computer games, a seed number cannot be provided on every event. We need some function whose return value is always changing. Time is always changing; so, we make use of function time() defined in the header file <time.h
_T("Text") is a narrow-character (ASCII) literal in an ANSI build but a wide character (UNICODE) literal in a Unicode build.L"Text" is always a wide-character literal, regardless of preprocessor definitions._T() is a macro, the L prefix is part of the core C and C++ language ...
However, it is not obvious to me which file is including xutility. Here is some output from MSBuild for a clean build of the project:prettyprint Copy 3> MSRxSBDEM_GMATRIX.cpp 3>c:\program files (x86)\microsoft visual studio 10.0\vc\include\xutility(2227): warning C4996: 'std::_...
What is the difference between _T("some string") and L"some string"?All replies (1)Wednesday, February 6, 2008 1:00 AM ✅Answered | 1 vote_T("Text") is a narrow-character (ASCII) literal in an ANSI build but a wide character (UNICODE) literal in a Unicode build....