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Why Does `sizeof` Return Different Values for String Literals, Pointers, and Arrays in C ?

Patricia Arquette
Patricia ArquetteOriginal
2024-11-30 20:40:17922browse

Why Does `sizeof` Return Different Values for String Literals, Pointers, and Arrays in C ?

Sizeof String Literal

In C , sizeof calculates the size of a data type or expression. When applied to a string literal, sizeof calculates the length of the literal, including the terminating null character ('

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String Array NULL for const char Length pointer
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