C language, for a given integer dimension array a[ 100], it is required to assign negative values to the elements with odd subscripts and positive values to the elements with even subscripts.
# include & ltstdio.h & gt
# include & ltstdlib.h & gt
# include & lttime.h & gt
int main()
{ int i，a[ 100]；
srand(time(0))；
for(I = 0； I< 100; i++)
{ a[i]=i%2？ -(rand()% 100+ 1):rand()% 100+ 1；
printf("%5d "，a[I])；
}
Returns 0;
}