Question

Запишите полные тексты следующих программ:

1. s:=0
For i:=1 to 10 do
If (a [i]>50) and ( a [i]<60) then s:=s+a [i]
Write (`s=`,s)

2. k:=0
For i:=1 to 10 do
If a [i]>50 then k:=k+1
Write (`k=`,k)

Answer 1

1.
var a:array[1..10] of integer;
i,s:integer;
begin
Randomize;
for i:=1 to 10 do begin
 a[i]:=random(81);
 write(a[i]:3);
 end;
writeln;
s:=0;
For i:=1 to 10 do
If (a[i]>50) and (a[i]<60) then s:=s+a[i];
Write ('s=',s);
end.

2.
var a:array[1..10] of integer;
i,k:integer;
begin
Randomize;
for i:=1 to 10 do begin
 a[i]:=random(81);
 write(a[i]:3);
 end;
writeln;
k:=0;
For i:=1 to 10 do
If a[i]>50 then k:=k+1;
Write ('k=',k)
end.