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| author | crupest <crupest@outlook.com> | 2021-04-05 20:45:07 +0800 |
|---|---|---|
| committer | crupest <crupest@outlook.com> | 2021-04-05 20:45:07 +0800 |
| commit | 02df09d6e18db2380028e82923ccaba3bfbbec0d (patch) | |
| tree | cec9ec9e1d23dd68b8d25a371cc1ceafeebc7a22 | |
| parent | b0cb34e532c7b94d04cda246d2080bafd86aad38 (diff) | |
| download | crupest-02df09d6e18db2380028e82923ccaba3bfbbec0d.tar.gz crupest-02df09d6e18db2380028e82923ccaba3bfbbec0d.tar.bz2 crupest-02df09d6e18db2380028e82923ccaba3bfbbec0d.zip | |
import(solutions): Add leetcode 69.
| -rw-r--r-- | works/solutions/.editorconfig | 3 | ||||
| -rw-r--r-- | works/solutions/leetcode/cpp/69.c | 14 |
2 files changed, 17 insertions, 0 deletions
diff --git a/works/solutions/.editorconfig b/works/solutions/.editorconfig index 0cc28a1..28365d2 100644 --- a/works/solutions/.editorconfig +++ b/works/solutions/.editorconfig @@ -1,2 +1,5 @@ +[*.c]
+tab_width = 2
+
[*.cpp]
tab_width = 2
diff --git a/works/solutions/leetcode/cpp/69.c b/works/solutions/leetcode/cpp/69.c new file mode 100644 index 0000000..9914fff --- /dev/null +++ b/works/solutions/leetcode/cpp/69.c @@ -0,0 +1,14 @@ +int mySqrt(int x) {
+ long long l = 0, r = x;
+
+ while (l != r) {
+ long long m = (l + r + 1) / 2;
+ if (m * m <= x) {
+ l = m;
+ } else {
+ r = m - 1;
+ }
+ }
+
+ return l;
+}
|