C++ || Easy & Simple Code || DP
\nclass Solution {\npublic:\n    int countVowelStrings(int n) {\n        vector<int> dp(5, 1);\n        for(int i=0; i<n; i++){\n            for(int j=1; j<5; j
```\nclass Solution {\npublic:\n    int countVowelStrings(int n) {\n        vector<int> dp(5, 1);\n        for(int i=0; i<n; i++){\n            for(int j=1; j<5; j++){dp[j] = dp[j-1] + dp[j];}\n        }\n        return dp[4];\n    }\n};\n```\nDo upvote if it helped :)
['Dynamic Programming', 'C']