Sunday, May 10, 2009

What wiil be code for generating a random number in c++?

#include %26lt;iostream%26gt;


#include %26lt;cstdlib%26gt;


#include %26lt;time.h%26gt;


int main()


{


/*


Declare variable to hold seconds on clock.


*/


time_t seconds;


/*


Get value from system clock and


place in seconds variable.


*/


time(%26amp;seconds);


/*


Convert seconds to a unsigned


integer.


*/


srand((unsigned int) seconds);


/*


Output random values.


*/


cout%26lt;%26lt; rand() %26lt;%26lt; endl;


cout%26lt;%26lt; rand() %26lt;%26lt; endl;


cout%26lt;%26lt; rand() %26lt;%26lt; endl;


return 0;


}

What wiil be code for generating a random number in c++?
there is a 'rand' function to generate it. See help.


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