Inner loop: Iterate j from 0 to 2 (for each column within the current row). Step 5.1: In each iteration of the inner loop, take input from the user and store it in arr[i][j]. Step 6: Use another ...

We provide a set of python example codes in the "examples" directory for the following computations: Wilson loop spectrum of 1D Rice-Mele chain. spin-resolved Wilson loop spectrum of 2D topological ...