From 175721a63b426355274fa9e8063f762020ab8362 Mon Sep 17 00:00:00 2001 From: RossTheRoss Date: Thu, 30 Jan 2020 16:55:04 -0600 Subject: R E A R R A N G E --- ee1301/wk6/lab5/vectorArray.cpp | 43 ----------------------------------------- 1 file changed, 43 deletions(-) delete mode 100644 ee1301/wk6/lab5/vectorArray.cpp (limited to 'ee1301/wk6/lab5/vectorArray.cpp') diff --git a/ee1301/wk6/lab5/vectorArray.cpp b/ee1301/wk6/lab5/vectorArray.cpp deleted file mode 100644 index 92d23bd..0000000 --- a/ee1301/wk6/lab5/vectorArray.cpp +++ /dev/null @@ -1,43 +0,0 @@ -#include - -double randVec(); -double momentum (double velocity); -int main() { - srand(time(NULL)); - double sum[3]={0,0,0}; - double* randVel; double* momArray; - randVel = new double[1000]; - momArray = new double[1000]; - for (int i=0; i<1000; i++) { - randVel[i]=randVec(); - momArray[i]=momentum(randVel[i]); - int j=i%3; - sum[j]+=momArray[i]; - } - std::cout << '<' << sum[0]/1000.0 << ',' << sum[1]/1000.0 << ',' << sum[2]/1000.0 << '>' << std::endl; - delete[] randVel; - delete[] momArray; -} - - -double randVec() { - double vector[3]; - for (int i=0; i<3; i++) { - if (rand()%2+1==1) { - vector[i]=rand()%100+1.0; - } else { - vector[i]=rand()%100*-1.0+1.0; - } - } - return *vector; -} - -double momentum(double velocity) { - double mass; - if (rand()%2+1==0) { - mass=rand()%10+1.0; - } else { - mass=rand()%10*-1.0+1.0; - } - return mass*velocity; -} \ No newline at end of file -- cgit v1.2.3