1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | CLS n= 3 :m= 2 DIM a(n,m) RANDOMIZE TIMER FOR i= 1 TO n FOR j= 1 TO m a(i,j)=INT(RND* 101 )- 50 NEXT j NEXT i PRINT "Matrica" FOR i= 1 TO n FOR j= 1 TO m PRINT a(i,j); NEXT j PRINT NEXT i PRINT s= 0 FOR i= 1 TO n s=s+a(i, 2 ) NEXT i PRINT "Summa vtorogo stolbca=";s |
Тестирование выполнено в программе QB64 ( Скачать )