why am i getting the same numbers every time i run this
code ?
Code:#include <iostream> using namespace std; int main() { int number, i, j; for(j=1; j<30; j++){ for(i=1; i<10; i++){ number = rand()%100; cout << number << ' '; } cout << '\n'; } return 0; }
look up srand() in your helpfiles.
Read the FAQ!!!
Free the weed!! Class B to class C is not good enough!!
And the FAQ is here :- http://faq.cprogramming.com/cgi-bin/smartfaq.cgi
Seed it.
thnx.
Code:#include <stdlib.h> #include <time.h> #include <iostream> using namespace std; int main() { srand((unsigned)time(NULL)); //Casts time's return to unsigned int number, i, j; for(j=1; j<30; j++){ for(i=1; i<10; i++){ number = rand()%100; cout << number << ' '; } cout << '\n'; } return 0; }
Last edited by Spectrum48k; 04-03-2003 at 07:14 PM.
its alive... its ALIVE... ITS...AL...IIIVE !!!!!!!!!
