I get an unexpected error when combining arrays, and I want to write the elements to a file and check them, but it doesn't work because it is float by default.

Export by specifying fmt = "% d" in np.savetxt.

np.savetxt("a.csv", target, fmt = "%d")

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[PYTHON] I want to write an element to a file with numpy and check it.

I get an unexpected error when combining arrays, and I want to write the elements to a file and check them, but it doesn't work because it is float by default.