C++ Easiest approach
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:
    bool isBalanced(string num) {
        int sum1=0;
        int sum2=0;
        for(int i=0;i<num.size();i++){
            
            if(i%2==0){
                sum1+=num[i] -'0';
            }
            else{
                sum2+=num[i] -'0';
            }
            
            
        }
        return sum1==sum2;
    }
};
```
['C++']