= A2.WEEK_MINUS_1_PERF_RAG) or ((A1.WEEK_MINUS_1_PERF_RAG is null) and (A2.WEEK_MINUS_1_PERF_RAG is= A2.WEEK1_PERF_RAG) or ((A1.WEEK1_PERF_RAG is null) and (A2.WEEK1_PERF_RAG is null)))= A2.WEEK2_PERF_RAG) or ((A1.WEEK2_PERF_RAG
所以我必须创建一个4-1和9-3在每一行的文件。在那之后,我需要对每个数字做减法。我已经做了一些事情,但是只有第2行的结果。所以在izrazi.txt中是我的输入4-1和9-3,所以我在izlaz.txt中的输出必须是4-1 =3,在新行9-3 =6
with open('izrazi.txt','w') as f: