sizeof fn

 #include <stdio.h>


int main() {

    // Write C code here

    int*ptr;

   // ptr = malloc( 6 * 4);//memory alloc

   ptr = malloc( 6 * sizeof(int));

    printf("The size of int is %d\n" , sizeof(int));//will give memory size of int 

    printf("The size of char is %d\n" , sizeof(char));

    printf("The size of float is %d\n" , sizeof(float));

    printf("The size of long float is %d\n" , sizeof(long));

    

    return 0;

}

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