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-rw-r--r--pow_xn.cpp20
1 files changed, 0 insertions, 20 deletions
diff --git a/pow_xn.cpp b/pow_xn.cpp
deleted file mode 100644
index f64161f..0000000
--- a/pow_xn.cpp
+++ /dev/null
@@ -1,20 +0,0 @@
-#include "leetcode.h"
-
-class Solution {
-public:
- double myPow(double x, int n) {
- if (n < 0)
- x = 1 / x;
- long num = labs(n);
- double pow = 1;
- while (num) {
- if (num & 1)
- pow *= x;
- x *= x;
- num >>= 1;
- }
- return pow;
- }
-};
-
-int main() {}