I have to print an array as a 3 by 4 grid. How would you go about doing that? Th
ID: 3783238 • Letter: I
Question
I have to print an array as a 3 by 4 grid. How would you go about doing that? This is the code so far.
#include<iostream>
using namespace std;
int main()
{
double volts[8];
volts[0] = 11.13;
volts[1] = 14.22;
volts[2] = 15.39;
volts[3] = 16.24;
volts[4] = 16.29;
volts[5] = 18.98;
volts[6] = 19.54;
volts[7] = 23.75;
int i;
for (i = 0; i < 8; i++)
{
cout << volts[i] << endl;
}
system("pause");
return 0;
}
Explanation / Answer
In order to print an array as 3 by 4 grid. You can follow the below code:
int i,j;
for(i=0;i<3;i++)
{
for(j=0;j<4;j++)
{
cout<<volts[i][j]<<" ";
}
cout<<endl;
}//end of outer for loop
Hope it helps.