1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | INPUT"vvedite razmer matricy N= ",n DIM a(n,n) RANDOMIZE TIMER FOR i= 1 TO n FOR j= 1 TO n a(i,j)=INT(RND* 21 )- 10 NEXT NEXT PRINT "matrica" FOR i= 1 TO n FOR j= 1 TO n PRINT a(i,j);" "; NEXT PRINT NEXT FOR i= 1 TO n s= 0 IF a(i,i)< 0 THEN FOR j= 1 TO n: s=s+a(i,j):NEXT: PRINT"stroka ";i;" summa=";s NEXT |