/******************************************************************************
 
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*******************************************************************************/
#include <stdio.h>
void fun(int **p) {
    **p = 20;
}
int main() {
    int a = 10;
    int *ptr = &a;
    fun(&ptr);
    printf("%d", a);
    return 0;
}

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

NDU=

45