//??4005?A1
//??main.cpp
//??student?name:?Yinxian?She
//??student?ID:?115010061
//??Created?by?佘胤嫻?on?2018/10/15.

//use?these?command?lines?to?compile?ane?exe?the?program:
//mpic++?4005a1.cpp?-o?4005a1.out
//mpiexec?--oversubscribe?-n?4?./4005a1.out

#include?
#include?
#include?
#include?//cannot?found??how?about?sys/malloc.h
#include?
#include?
#include?

//need?to?set?in?cpp?file?to?change?the?array?size
int?count?=?10;
int?data[10];


/*function:arraygener
?------------------------
?usage:?to?generate?the?array?with?size?of?[count];
????????all?the?elements?are?random?generated.
?why?put?it?here?
?*/
void?arraygener（）{
????//srand（（unsigned）?time?（NULL））;
????for?（int?i?=0;?i????????data[i]?=?（int）（rand（）/