# contains "stdio.h"
# contains "stdlib.h"
int? Master ()
{
int? a[2 1],I;
int? sum = 0;
for(I = 1; I & lt=20; i++)
a[I]= rand()% 50;
for(I = 1; I & lt=20; i++)
{
printf("%d?" ,a[I]);
If (i%5==0)
printf(" \ n ");
}
for(I = 1; I & lt=20; i++)
If (i%2! =0)
sum+= a[I];
printf("%d ",sum);
}