Во вложении
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№1
#include <iostream>
using namespace std;
int main ()
{
<span> int a,b;</span><span>
cin >> a >> b;</span><span>
if (a<b)</span><span> cout << a << endl;
</span><span> else if (a==b)</span><span> cout << "a=b" << endl;
</span><span> else</span><span> cout << b << endl;
</span><span> system ("PAUSE");</span><span>
return 0;
</span>}
№2
#include <iostream>
using namespace std;
int main ()
{
<span> char ch1,ch2;</span><span>
int i1,i2;</span><span>
cin >> ch1 >> ch2;</span><span>
i1=ch1;
</span><span> i2=ch2;</span><span>
if (i1<=i2)</span><span> cout << ch1 << ' ' << ch2 << endl;</span><span>
else</span><span> cout << ch2 << ' ' << ch1 << endl;</span><span>
system ("PAUSE");</span><span>
return 0;
</span>}
№3
#include <iostream>
using namespace std;
int main ()
{
<span> float p,q;
</span><span> cout << "p=";</span><span>
cin >> p;</span><span>
cout << "q=";</span><span>
cin >> q;
</span><span> cout << p-2*q << endl;
</span><span> system ("PAUSE");</span><span>
return 0;
</span><span>}</span>
a:=2*n;
if a mod 3 =0 then write (a, ' '); // кратно3
//Если кратно 5
if a mod 5=0 then write (a, ' '); // кратно 5
//если кратно x
if a mod x =0 then write (a, ' '); // кратно x
Var A,S:real;
n:integer;
Begin
Write('n = ');
Read(n);
a:=10;
For n:= 1 to n do
Begin
a:=a*1.1;
S:=S+a
End;
WriteLn(S)
End.
<h2>Задание 1</h2>
a = 2, b = 4
a = 2 · a + 3 · b = 2 · 2 + 3 · 4 = 4 + 12 = 16
b = a / 2 · b = 16 / 2 · 4 = 8 · 4 = 32
<h3>Ответ</h3>
32
<h2>Задание 2</h2>
v = 4, n = 13
v = n - v · 3 = 13 - 4 · 3 = 13 - 12 = 1
n = v · 14 - n = 1 · 14 - 13 = 14 - 13 = 1
<h3>Ответ</h3>
1