Columns in a console out...
Hey Guys,
Newbie here. I have written a little program as specified by our teacher. I just need to know how to get it into columns of 10. I tried with a for loop and modulus, but it only spaces them and doesn't do it vertically.
Thanks for any suggestions.
Code:double alpha[50]; int i,a; int main(int argc, char *argv[]) { for (i =0; i < 25; i++) { alpha[i]=i*i; cout << alpha[i] << endl; } for (a=0; a < 50; a ++) { alpha[a]=a*3; cout << alpha[a]<<endl; }
Thanks again,
-Scott
For starters, you should indent your code properly, declaring variables near first use, e.g.,
Next, in a new program, create an array of 100 integers, from 0 to 99. Then, use your modulus idea to print them out in columns of 10. After you have done this, apply what you have discovered to your current program.Code:#include <iostream> int main() { using namespace std; double alpha[50]; for (int i = 0; i < 25; ++i) { alpha[i] = i * i; cout << alpha[i] << endl; } for (int a = 0; a < 50; ++a) { alpha[a] = a * 3; cout << alpha[a]<<endl; } }
Look up a C++ Reference and learn How To Ask Questions The Smart WayOriginally Posted by Bjarne Stroustrup (2000-10-14)
Thank you for the reply.
