Programming Forums - View Single Post - non-repetitive random number

InfoGeek · Feb 14th, 2007, 8:54 AM

or you can do something like...

  for(i=0;i<100;++i)
     a[i] = i+1;

  for(i=0;i<100;++i)
     swap(a[i], a[rand()%100]);

Feb 14th, 2007, 8:54 AM	#3
InfoGeek Professional Programmer Join Date: Jun 2005 Location: India, The great. Posts: 435 Rep Power: 4	or you can do something like... (Toggle Plain Text) for(i=0;i<100;++i) a[i] = i+1; for(i=0;i<100;++i) swap(a[i], a[rand()%100]); for(i=0;i<100;++i) a[i] = i+1; for(i=0;i<100;++i) swap(a[i], a[rand()%100]); __________________ PFO - My daily dose of technology.