1 2 3 4 5 6 7 | alist = [[1,2,3], [4,5,6], [7,8,9]] blist = [['a','b','c'], ['d','e','f'], ['g','h','i']] item = 1 z = [(i, x.index(item)) for i, x in enumerate(alist) if item in x][0] alist[z[0]][z[1]] = blist[z[0]][z[1]] print alist |
YWxpc3QgPSBbWzEsMiwzXSwgWzQsNSw2XSwgWzcsOCw5XV0KYmxpc3QgPSBbWydhJywnYicsJ2MnXSwgWydkJywnZScsJ2YnXSwgWydnJywnaCcsJ2knXV0KaXRlbSA9IDEKeiA9IFsoaSwgeC5pbmRleChpdGVtKSkgZm9yIGksIHggaW4gZW51bWVyYXRlKGFsaXN0KSBpZiBpdGVtIGluIHhdWzBdCmFsaXN0W3pbMF1dW3pbMV1dID0gYmxpc3RbelswXV1belsxXV0KcHJpbnQgYWxpc3QK
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upload with new input
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result: Success time: 0.01s memory: 6356 kB returned value: 0
[['a', 2, 3], [4, 5, 6], [7, 8, 9]]


