Объяснение:
Язык не был указан, так что пишу на С++:
1)
#include <iostream>
using namespace std;
int main()
{
int buf, quantity = 0;
cin >> buf;
int sum = 0;
while (buf != 0) {
++quantity;
sum += buf;
cin >> buf;
}
cout << "Sum: " << sum << "\nAverage: " << sum / quantity;
}
2)
#include <iostream>
using namespace std;
int main()
{
int buf;
cin >> buf;
int max_num = buf;
while (buf != 0) {
if (max_num < buf) {
max_num = buf;
}
cin >> buf;
}
cout << "Max: " << max_num;
}
var A, F, G: array [1..20] of integer;
sA, sF: string;
i: integer;
begin
for i:= 1 to 20 do
begin
A[i] := random(-20, 20);
F[i] := random(-20, 20);
sA += A[i] + ' ';
sF += F[i] + ' ';
end;
writeln('A: ' + sA);
writeln('F: ' + sF);
write('G: ');
for i:= 1 to 20 do
begin
if A[i] < F[i] then
G[i] := A[i]
else
G[i] := F[i];
write(G[i] + ' ');
end;
writeln();
end.
