fix program

tugas3.f90

@@ -12,7 +12,7 @@ use omp_lib
         write(6,50) ' Matrix Size = ', n
     50 format(1x,a,i5)
         t1 = omp_get_wtime()
-        !$OMP parallel do 
+        !$OMP PARALLEL DO
         do j=1,n
             do k=1,n
                 do i=1,n
@@ -20,9 +20,10 @@ use omp_lib
                 end do
             end do
         end do
+        !$OMP END PARALLEL DO
         t2 = omp_get_wtime()
-        !$OMP end parallel do
         write(6, 60) ' Execution Time = ',t2-t1,' sec',' A(n,n) = ',a(n,n)
     60 format(1x,a,f10.3,a,1x,a,d24.15)
         stop
+        
 end