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| """ | |
| Provide the definition of a function foo which returns the summation of | |
| the given three integers when called as follows | |
| """ | |
| # Add function definition here | |
| ## Here result should be 12 | |
| result = foo(3)(4)(5) | |
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Foo (pronounced FOO) is a term used by programmers as a placeholder for a value that can change, depending on conditions or on information passed to the program. Foo and other words like it are formally known as metasyntactic variables.
this function is called not foo(3,4,5)