One-dimensional Arrays

One-dimensional arrays are data structures that contain data types of the same type. In the form of a group of related memories (contiguous).

Example : fill index 2 array C by 5

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Array Declaration

Determined by the type of each element of the number of elements required by each array so that the computer prepares a certain amount of memory.

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<string.h> Functions

strlen is used to return the length of the string.

strcpy is used to copy strings.

strcat is used to merge strings, delete a part of a string, insert a string into a string.

strstr is used to return the position of the substring in a string.

toupper is used to change to uppercase.