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How do you iterate over an array in C?

How do you iterate over an array in C? (Computer science one · Basic Usage) — "C provides no foreach loop to iterate over an array. Instead, the most natural w…

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C array iteration is naturally performed with an indexed for loop.
C provides no foreach loop for iterating over array elements.
The usual alternative is a for loop that increments an index variable.
The example declares an array of 10 integers and fills it with 5 times the index.
The loop initializes i to zero, referring to the first array element.
The loop continues while i is strictly less than the array size.
The index i is incremented after each iteration.
Each iteration assigns 5 * i to arr[i].
This indexed for loop is idiomatic when working with arrays.
The text mentions an alternative presented in another section.

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How do you iterate over an array in C?

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Computer science one

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"C provides no foreach loop to iterate over an array. Instead, the most natural way to iterate over the elements is a normal for loop that increments an index variable.\n\nint i, n = 10;\n\nint arr[n];\n\nfor(i=0; i<n; i++) {\n\narr[i] = 5 * i;\n\n}\n\nThe for loop above initializes the variable i to zero, corresponding to the first element in the array. The continuation condition specifies that the loop continues while i is strictly less than the size of the array. This iteration for loop is idiomatic when dealing with arrays. An alternative was presented in Section"

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