⚡100.00%⚡ || ✅SUPER SIMPLE CODE 💌 || Easy to understand 🍨 || C++⚡
IntuitionApproachComplexity
Time complexity:

Space complexity:
Code
# Intuition
<!-- Describe your first thoughts on how to solve this problem. -->

# Approach
<!-- Describe your approach to solving the problem. -->

# Complexity
- Time complexity:
<!-- Add your time complexity here, e.g. $$O(n)$$ -->

- Space complexity:
<!-- Add your space complexity here, e.g. $$O(n)$$ -->

# Code
```cpp []
class Solution {
public:
    int countSeniors(vector<string>& details) {
        int count = 0;
        for (int i = 0; i < details.size(); i++)
            if (((details[i][11] - '0') * 10 + (details[i][12] - '0')) > 60)
                count++;
        return count;
    }
};
```
['Array', 'String', 'Counting', 'C++']