t = int(input())
if t <= 3:
print("GREEN")
elif t <= 5:
print("RED")
elif t <= 8:
print("GREEN")
elif t <= 10:
print("RED")
elif t <= 13:
print("GREEN")
elif t <= 15:
print("GREEN")
elif t <= 18:
print("RED")
elif t <= 20:
print("GREEN")
elif t <= 23:
print("RED")
elif t <= 25:
print("GREEN")
elif t <= 28:
print("RED")
elif t <= 30:
print("GREEN")
elif t <= 33:
print("RED")
elif t <= 35:
print("GREEN")
elif t <= 38:
print("RED")
elif t <= 40:
print("GREEN")
elif t <= 43:
print("RED")
elif t <= 45:
print("GREEN")
elif t <= 48:
print("RED")
elif t <= 50:
print("GREEN")
elif t <= 53:
print("RED")
elif t <= 55:
print("GREEN")
elif t <= 58:
print("RED")
elif t <= 60:
print("GREEN")
using namespace std;
int main()
{
int a;
int k[9];
bool f = true;
cout << "a = ", cin >> a, cout << "\n";
for (int i=0; i<10; i++) k[i]=0;
while (a>0){
k[a % 10]++;
a = a / 10;
}
for (int i=0; i<10; i++){
if (k[i]>1) f = false;
}
if (f) cout << "Да" << "\n";
else cout << "Нет" << "\n";
return 0;
}
Пример:
a = 12523
Нет