create or replace procedure multitest IS
i number := 1;
j number := 1;
OT number:= 0;
begin
while i < 10 Loop
while (j<i+1 and j<10) Loop
Dbms_Output.put_line('I='||i);
DBMS_OUTPUT.put_line('j='||j);
OT := i * j;
DBMS_OUTPUT.put_line('I*J='||OT);
j:= j + 1;
end loop;
i:= i + 1;
j:= 1;
End loop;
end multitest;
jack913.fan (2008-11-03 18:03:26)
SQL> declare
2 j int := 1;
3 result varchar2(200);
4 begin
5 for i in 1 .. 9 loop
6 j := 1;
7 while (j <= i) loop
8 result := j || '*' || i || '=' || i * j;
9 j := j + 1;
10 dbms_output.put(result||' ');
11 end loop;
12 dbms_output.put_line(' ');
13 end loop;
14 end;
15 /
SQL> begin
2 for i in 1..9 loop
3 for j in 1..i loop
4 dbms_output.put(i||'*'||j||'='||i*j||' ');
5 end loop;
6 dbms_output.put_line(' ');
7 end loop;
8 end;
9 /
declare
i int:=1;
v varchar2(200):=NULL;
v1 varchar2(20):=NULL;
begin
loop
for k in 1..i loop
v1:=k||'*'||i||'='||k*i;
v:=v||' '||v1;
end loop;
dbms_output.put_line(v);
v:=NULL;
i:=i+1;
exit when i>9;
end loop;
end;
最新回复
luocb1980 (2008-11-03 12:03:19)
create or replace procedure multitest IS
i number := 1;
j number := 1;
OT number:= 0;
begin
while i < 10 Loop
while (j<i+1 and j<10) Loop
Dbms_Output.put_line('I='||i);
DBMS_OUTPUT.put_line('j='||j);
OT := i * j;
DBMS_OUTPUT.put_line('I*J='||OT);
j:= j + 1;
end loop;
i:= i + 1;
j:= 1;
End loop;
end multitest;
jack913.fan (2008-11-03 18:03:26)
2 j int := 1;
3 result varchar2(200);
4 begin
5 for i in 1 .. 9 loop
6 j := 1;
7 while (j <= i) loop
8 result := j || '*' || i || '=' || i * j;
9 j := j + 1;
10 dbms_output.put(result||' ');
11 end loop;
12 dbms_output.put_line(' ');
13 end loop;
14 end;
15 /
1*1=1
1*2=2 2*2=4
1*3=3 2*3=6 3*3=9
1*4=4 2*4=8 3*4=12 4*4=16
1*5=5 2*5=10 3*5=15 4*5=20 5*5=25
1*6=6 2*6=12 3*6=18 4*6=24 5*6=30 6*6=36
1*7=7 2*7=14 3*7=21 4*7=28 5*7=35 6*7=42 7*7=49
1*8=8 2*8=16 3*8=24 4*8=32 5*8=40 6*8=48 7*8=56 8*8=64
1*9=9 2*9=18 3*9=27 4*9=36 5*9=45 6*9=54 7*9=63 8*9=72 9*9=81
PL/SQL procedure successfully completed
SQL>
jack913.fan (2008-11-03 18:49:58)
2 for i in 1..9 loop
3 for j in 1..i loop
4 dbms_output.put(i||'*'||j||'='||i*j||' ');
5 end loop;
6 dbms_output.put_line(' ');
7 end loop;
8 end;
9 /
1*1=1
2*1=2 2*2=4
3*1=3 3*2=6 3*3=9
4*1=4 4*2=8 4*3=12 4*4=16
5*1=5 5*2=10 5*3=15 5*4=20 5*5=25
6*1=6 6*2=12 6*3=18 6*4=24 6*5=30 6*6=36
7*1=7 7*2=14 7*3=21 7*4=28 7*5=35 7*6=42 7*7=49
8*1=8 8*2=16 8*3=24 8*4=32 8*5=40 8*6=48 8*7=56 8*8=64
9*1=9 9*2=18 9*3=27 9*4=36 9*5=45 9*6=54 9*7=63 9*8=72 9*9=81
黑色代码 (2008-11-04 08:28:46)
declare
i int:=1;
v varchar2(200):=NULL;
v1 varchar2(20):=NULL;
begin
loop
for k in 1..i loop
v1:=k||'*'||i||'='||k*i;
v:=v||' '||v1;
end loop;
dbms_output.put_line(v);
v:=NULL;
i:=i+1;
exit when i>9;
end loop;
end;
nemo410 (2008-11-04 08:55:12)
huangdh12 (2008-11-16 08:17:04)
有点类算法中的排序