Array
Hi. Im trying to display a 5 X 5 table with random numbers. I'm having trouble because it doesn't display 5x5 table. Please help? Thank you!
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#include<iostream>
#include<ctime>
using namespace std;
void main ()
{
int num[5][5];
int row,col;
srand(time(NULL));
for (row=0; row<5; row++)
{
for (col=0; col<5; col++)
{
num[row][col] = rand()%100;
cout<<num[row][col]<<"\t";
cout<<"\n";
}
}
}
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Line 17 adds a newline. It adds one after each value. Sounds like you would be happy with just one per row?
Try it like this:
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#include<iostream>
#include<ctime>
using namespace std;
int main()
{
int num[5][5];
int row,col;
srand(static_cast<unsigned int>(0));
for (row=0; row<5; row++)
{
for (col=0; col<5; col++)
{
num[row][col] = rand()%100;
cout<<num[row][col]<<"\t";
}
cout<<"\n";
}
return 0;
}
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Last edited on
Thank you :) Deeply appreciated
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