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bug fix - no function return and invalid for loop termination check

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This commit is contained in:
Krishna Vedala
2020-05-27 12:54:42 -04:00
parent 4134c16f42
commit 44f68e9a2e
1 changed files with 2 additions and 1 deletions
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3
math/double_factorial.cpp
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@@ -11,10 +11,11 @@
/// Compute double factorial using iterative method
uint64_t double_factorial_iterative(uint64_t n) {
uint64_t res = 1;
for (uint64_t i = n; i >= 0; i -= 2) {
for (uint64_t i = n;; i -= 2) {
if (i == 0 || i == 1) return res;
res *= i;
}
return res;
}
/// Compute double factorial using resursive method.