Can someone tell me what is worng with this code?it comes upwith a number but dosent come up with different numbers
Im using Dev C++4.0 in windows Thanks
#include<iostream>
#include<stdlib.h>
#include<time.h>
#include<conio.c>
void main(){
int loop,myRandom;
//randomize
myRandom=rand()%80;
cout<<"Random Number"<<myRandom<<endl;
for(loop=0;loop<100;loop++){
gotoxy(myRandom,rand()%22);
cout<<"";
}
char myQuit;
cin>>myQuit;
}
You need to seed the generator. See the FAQ for how to use the time to seed the generator.
Thanx
"Yes, I am a criminal. My crime is that
of curiosity. My crime is that of judging
people by what they say and think, not
what they look like. My crime is that of
outsmarting you, something that you
will never forgive me for."
quote from:
+++The Mentor+++
i changed the code and it works only 1 problem it dosent stay up for more than a second before it closes! can someone tell me whats wrong#include<iostream>
#include<stdlib.h>
#include<time.h>
#include<conio.c>
#include <stdio.h>
void main(){
{
srand(time(NULL));
printf("A random number from 0 to 99: %d", rand() % 100);
return 0;
}
int loop,myRandom;
//randomize
myRandom=rand()%80;
cout<<"Random Number"<<myRandom<<endl;
for(loop=0;loop<100;loop++){
gotoxy(myRandom,rand()%22);
cout<<"";
}
char myQuit;
cin>>myQuit;
}
"Yes, I am a criminal. My crime is that
of curiosity. My crime is that of judging
people by what they say and think, not
what they look like. My crime is that of
outsmarting you, something that you
will never forgive me for."
quote from:
+++The Mentor+++
Your program executes the srand(); and printf(); statements then hits that blasted return 0;. I suspect that's your problem. Return 0;'s belong at the end of the program
Last edited by Hillbillie; 11-05-2001 at 12:42 PM.
And another thing...
Also, it wouldn't hurt to make the main function of type, int.
THX ill try that =)
"Yes, I am a criminal. My crime is that
of curiosity. My crime is that of judging
people by what they say and think, not
what they look like. My crime is that of
outsmarting you, something that you
will never forgive me for."
quote from:
+++The Mentor+++
