refactor

1 files changed, 0 insertions, 15 deletions

diff --git a/rand.cpp b/rand.cpp
deleted file mode 100644
index 6ffe897..0000000
--- a/rand.cpp
+++ /dev/null
@@ -1,15 +0,0 @@
-#include "balls.h"
-
-int
-randInt(int lo, int hi) {
-	return (rand() % (hi-lo)) + lo;
-}
-
-double
-randDouble(double lo, double hi) {
-	double r, diff;
-
-	r = (double) rand() / (double) RAND_MAX;
-	diff = hi - lo;
-	return lo + r*diff;
-}