diff options
Diffstat (limited to 'other/detect_capital.cpp')
-rw-r--r-- | other/detect_capital.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/other/detect_capital.cpp b/other/detect_capital.cpp new file mode 100644 index 0000000..27aa46b --- /dev/null +++ b/other/detect_capital.cpp @@ -0,0 +1,21 @@ +#include "leetcode.h" + +class Solution { +public: + bool detectCapitalUse(string word) { + bool firstCaps = isupper(word[0]), allCaps = true, allLower = true; + for (int i = 1; i < word.size(); i++) { + if (isupper(word[i])) + allLower = false; + else + allCaps = false; + } + return (firstCaps && allCaps) || allLower; + } +}; + +int main() { + Solution obj; + testBool(obj.detectCapitalUse("USA")); // true + testBool(obj.detectCapitalUse("FlaG")); // false +} |