What will be the output of the following program?

#include stdio.h 

int main() 
{ 

    int iVal; 

    char cVal; 

    // void pointer 

    void* ptr; 

    iVal = 50; 

    cVal = 65; 

  

    ptr = &iVal; 

    printf("value =%d, size= %d\n", *(int*)ptr, sizeof(ptr)); 

  

    ptr = &cVal; 

    printf("value =%d, size= %d\n", *(char*)ptr, sizeof(ptr)); 

    return 0; 
}