Repede va rog.Dau 50 de puncte si coroana.
Răspunsuri la întrebare
1. #include <iostream>
using namespace std;
int main()
{int a;
cin>>a;
if (a>=0)
cout<<"Numarul este pozitiv";
else
cout<<"Numarul este negativ";
}
2. #include <iostream>
using namespace std;
int main()
{int a;
cin>>a;
if (a%2==0)
cout<<"Numarul este par";
else
cout<<"Numarul este impar";
}
3. #include <iostream>
using namespace std;
int main()
{int a,b;
cin>>a>>b;
if (a%b==0)
cout<<"A este divizibil cu b";
else
cout<<"A nu este divizibil cu b";
}
4. #include <iostream>
using namespace std;
int main()
{int a,b;
cin>>a>>b;
if (a>b)
cout<<"Primul numar este mai mare decat b";
else
cout<<"Al doilea numar este mai mare decat a";
}
5. #include <iostream>
using namespace std;
int main()
{int a,b;
cin>>a>>b;
if (a>b)
cout<<a<<" "<<b;
else
cout<<b<<" "<<a;
}
6. #include <iostream>
using namespace std;
int main()
{int a;
cin>>a;
if (a%10==7)
cout<<"Se termina cu 7";
else
cout<<"Nu se termina cu 7";
}
7.#include <iostream>
using namespace std;
int main()
{
int a,b,c,maxim;
cin>>a>>b>>c;
maxim=a;
if(maxim<b) maxim=b;
if(maxim<c) maxim=c;
cout<<maxim;
}
8. #include <iostream>
using namespace std;
int main()
{
int a,b,c,d,maxim;
cin>>a>>b>>c>>d;
maxim=a;
if(maxim<b) maxim=b;
if(maxim<c) maxim=c;
if(maxim<d) maxim=d;
cout<<maxim;
}
Asta am rezolvat pana acum. Le termin si pe celelalte imediat.
using namespace std;
int main()
{
int a,b,c,d,maxim;
cin>>a>>b>>c>>d;
maxim=a;
if(maxim
if(maxim if(maxim cout<
}
9. #include
using namespace std;
int main()
{
int a,b,c,pare=0;
cin>>a>>b>>c;
if(a%2==0) pare++;
if(b%2==0) pare++;
if(c%2==0) pare++;
if (pare==1)
cout<else
cout<}
using namespace std;
int main()
{
int a,b,c,d,impar1=0,impar2=0,impar3=0,impar4=0;
cin>>a>>b>>c>>d;
if (a%2!=0)
impar1=a;
if (b%2!=0)
impar2=b;
if (c%2!=0)
impar3=c;
if (d%2!=0)
impar4=d;
cout<}
11. #include
using namespace std;
int n,a,b,c,nr;
int main()
{
cin>>n;
c=n%10;
b=(n/10)%10;
a=n/100;
if(a%2==1) nr=nr+1;
if(b%2==1) nr=nr+1;
if(c%2==1) nr=nr+1;
cout<return 0;
}
using namespace std;
int main()
{
int x, cif, c=0;
cin>>x>>cif;
int cp=x;
while(cp)
{
if(cp%10==cif)
c++;
cp/=10;
}
cout <<"cifra "<
return 0;
}
13. #include
using namespace std;
int n, s;
int main()
{
cout << "Introduceti numarul n: ";
cin >> n;
while (n != 0)
{
if(n%10%2==0)
s = s + n % 10;
n = n / 10;
}
cout << "Suma cifrelor pare ale lui n este: " << s;
return 0;
}
using namespace std;
int n, maxi;
int main()
{
cout<<"Introduceti numarul n: ";
cin>>n;
maxi=n%10;
while(n!=0)
{
if(n%10>maxi)
maxi=n%10;
n=n/10;
}
cout<<"Cea mai mare cifra a numarului n este "<}
15. #include
using namespace std;
int n,mini;
int main()
{
cout<<"Introduceti numarul n: ";
cin>>n;
mini=n%10;
while(n!=0)
{
if(n%10
mini=n%10;
n=n/10;
}
cout<<"Cea mai mica cifra a numarului n este "<}
using namespace std;
int main()
{
int n;
cout<< "Introdu numarul: ";
cin >> n;
int max = -1;
while(n>0)
{
int uc = n%10;
if(uc%2==0 && max < uc)
max = uc;
n /=10;
}
cout<
return 0;
}