From 7a73162607544204032aa66cce755daf21edebda Mon Sep 17 00:00:00 2001 From: Matt Strapp Date: Tue, 24 May 2022 11:18:46 -0500 Subject: Graduate Signed-off-by: Matt Strapp --- ee1301/wk5/hw5_directory/strap012_HW5B.cpp | 51 ++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 ee1301/wk5/hw5_directory/strap012_HW5B.cpp (limited to 'ee1301/wk5/hw5_directory/strap012_HW5B.cpp') diff --git a/ee1301/wk5/hw5_directory/strap012_HW5B.cpp b/ee1301/wk5/hw5_directory/strap012_HW5B.cpp new file mode 100644 index 0000000..f1e0c2c --- /dev/null +++ b/ee1301/wk5/hw5_directory/strap012_HW5B.cpp @@ -0,0 +1,51 @@ +/* +Date: April 4 2019 +Name: Matthew Strapp +Student ID number: 5449340 +Course number: EE 1301 +Term: Spring 2019 +Lab/assignment number: HW 5B +Short Program Description: Random Array +*/ + +#include +#include +using namespace std; + +int main(int argc, char *argv[]) +{ + if (argc != 4) { + cout << "Invalid input!" << endl << " USAGE: ./rand-array m n max" << endl; + return 2; + } + + srand(time(NULL)); + int m, n, max; + m = atoi(argv[1]); //number of rows + n = atoi(argv[2]); //number of columns + int randArray[m][n]; + max = atoi(argv[3]); //Maximum number in array + + //Loop to make the random array + for (int curRow = 0; curRow < m; curRow++) + { + for (int curCol = 0; curCol < n; curCol++) + { + if (rand() % 2 + 1 == 2) { //Decide the sign of the number + randArray[curCol][curRow] = -1 * (rand() % (max+1)); + } else { + randArray[curCol][curRow] = (rand() % (max+1)); + } + } + } + + //Loop to output the array in the console + for (int curRow = 0; curRow < m; curRow++) + { + for (int curCol = 0; curCol < n; curCol++) + { + cout << randArray[curCol][curRow] << " "; + } + cout << endl; + } +} \ No newline at end of file -- cgit v1.2.3