Srand() c++

#include <iostream>
#include <time.h> //you need to include this so you can use time

srand(unsigned int(time(NULL))); 
// this will try to "randomize" the value according to the current time
// some compilers will treat it as a warning if you dont define it as unsigned

Similar codes

12 votes100 views1 answer
How to sort in descending order c++
C++
0 vote119 views1 answer
C++ cout update percentage
C++
1 vote107 views1 answer
How to create a struct in c++
C++
5 votes95 views1 answer
C++ - include all libraries
C++
0 vote99 views1 answer
Recursive power in c++
C++
1 vote100 views1 answer
Chrono start time in c++
C++
0 vote100 views1 answer
Qt graphics scene map cursor position
C++
35 votes115 views6 answers
Hello world cpp
C++
0 vote101 views1 answer
Filling 2d array with 0 c++
C++
0 vote112 views1 answer
All permutations with repetition C++
C++