- recycle machinery
- hydraulic, pneumatic
- robots
Saturday, May 7, 2022
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i=input("define a number from its start \n") i=int(i) a=input("define a number to the end \n") a=int(a) print("Star...
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Code of program : import math print("calculate ring area") R=input("R=") R=float(R) r=input("r=") r=float(r) a...
