What is calloc()

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  1. The calloc() function is used to allocate a specified amount of memory and initialize it to zero. The function returns a void pointer to this memory location, which can then be cast to the desired type.

    #include<stdio.h>
    #include<stdlib.h>

    int main() {

    int* a = (int*) calloc(5, sizeof(int));

    return 0;
    }

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