1) От 10 до 14
2) random(1, 10); random(-10,10); random(50,100);
3)
var a:array[1..100] of integer;
i, p, o:integer;
begin
p := 0;
o := 0;
for i := 1 to 100 do
a[i] := random(-20, 20);
writeln(a);
for i := 1 to 100 do begin
if a[i] >= 0 then p := p + 1
else o := o + 1;
end;
writeln('Положительных: ' + p);
writeln('Отрицательных: ' + o);
end.
4)
var a:array[1..20] of integer;
b:array[1..20] of integer;
i:integer;
randomize;
for i := 1 to 20 do
a[i] := random(1, 5);
b[i] := random(1, 5);
for i := 1 to 20 do begin
if a[i] = b[i] then begin
writeln('Номер: ' + i);
writeln('Значение: ' + a[i]);
1) От 10 до 14
2) random(1, 10); random(-10,10); random(50,100);
3)
var a:array[1..100] of integer;
i, p, o:integer;
begin
p := 0;
o := 0;
for i := 1 to 100 do
a[i] := random(-20, 20);
writeln(a);
for i := 1 to 100 do begin
if a[i] >= 0 then p := p + 1
else o := o + 1;
end;
writeln('Положительных: ' + p);
writeln('Отрицательных: ' + o);
end.
4)
var a:array[1..20] of integer;
b:array[1..20] of integer;
i:integer;
begin
randomize;
for i := 1 to 20 do
begin
a[i] := random(1, 5);
b[i] := random(1, 5);
end;
for i := 1 to 20 do begin
if a[i] = b[i] then begin
writeln('Номер: ' + i);
writeln('Значение: ' + a[i]);
end;
end;
end.
using namespace std;
int main() {
int month, day;
string a[13] = {"Kozerog","Vodoley","Ryby","Oven","Telec","Bliznecy",
"Rak","Lev","Deva","Vesy","Skorpion","Strelec","Kozerog"};
int mes[12] = {31,29,31,30,31,30,31,30,31,31,30,31};
int bound[12] = {21,19,21,20,21,22,23,23,23,23,23,22};
cout << "Programma opredeleniya znaka zodiaka" << endl;
cout << "Vvedite mecyac: ";
cin >> month;
cout << "Vvedite den: ";
cin >> day;
if ((month<1 || month>12) || (day<1 || day>mes[month-1]))
cout<<"invalid input"<<endl;
else {
if (day<bound[month-1]) cout<<a[month-1]<<endl;
else cout<<a[month]<<endl;
}
system("pause");
return 0;
}