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Write a program, given an input n , will generate all possible n-tuples using natural numbers. n=1 (1),(2),(3),(4),(5),(6)... n=2 (1,1),(1,2),(2,1),(2,2),(1,3),(3,1),(2,3),(3,2),(3,3)... n=6 (1,1,1,1,1,1) (1,1,1,1,2,1) (1,1,1,2,1,1)... The output may be in any order that does not break any other rules. The program must be written to run forever and list all applicable tuples exactly once, in theory. In reality, your program will reach your integer type's limit and crash. This is acceptable as long the program would run infinitely long if only your integer type was unlimited. Each valid tuple must be listed within finite time, if only the program were allowed to run that long. The output may, at your option, include zeroes in addition to the natural numbers. You may choos...
越南北中部之縣市鎮區域劃分（
