Mine

#include <stdio.h>#include <stdlib.h>#include <time.h>typedef struct{    struct    {        int x;        int y;    }    P1;    struct    {        int x;        int y;    }    P2;    struct    {        int x;        int y;    }    P3;    struct    {        int x;        int y;    }    P4;}Piste;int main(){    return 0;}