Editorialga phyton hamda  C++ tillarida ishtrokchilar ichidan eng optimal yechimlar qo'yildi ✅

A masala

phytonda: Somebody yechimi

d=0
for x in input():
 if d!=10 and "matematika"[d]==x:
   d+=1
print("YES" if d==10 else "NO")

C++ da: Alisher Ozodov yechimi

#include"bits/stdc++.h"
#define int long long
#define nl '\n'
using namespace std;
main(){
   string s;
   cin>>s;
   string ss="matematika";
   int j=0;
   for(int i=0;i<s.size();i++){
       if(s[i]==ss[j]) j++;
       if(j==ss.size()){
           cout<<"YES"<<nl;
           return 0;
       }
   }
   cout<<"NO"<<nl;
}

B masala

phytonda: ShinobuKocho yechimi

m=int(input())
k=int(input())
print(m*1000/k)

C++ da: hech kim yechmagan 😄

agar siz yechsangiz men bilan bog'laning

C masala

phytonda: Otabek yechimi 

x1,y1=map(int,input().split())
x2,y2=map(int,input().split())
print(int((x1+x2)/ 2 - (y1 - y2) / 2),int((y1 + y2) / 2 - (x2 - x1) / 2))
print(int((x1+x2)/2+(y1-y2)/2),int((y1+y2)/2+(x2-x1)/2))

C++ da: bu maslani ham hech kim yecha olmabdi 🙁 Lekin keyin Alisher Ozodov  men bilan bog'landi va yechdi ✅

#include"bits/stdc++.h"
using namespace std;
main(){
   int x1,y1,x2,y2;
   cin>>x1>>y1>>x2>>y2;
cout<<static_cast<int>((x1+x2)/2.0-(y1-y2)/2.0)<<" "<<static_cast<int>((y1+y2)/2.0-(x2-x1)/2.0)<<endl;
cout<<static_cast<int>((x1+x2)/2.0+(y1-y2)/2.0)<<" "<<static_cast<int>((y1+y2)/2.0+(x2-x1)/2.0);
}

uni oqshlasak arzidi 😏🤩👏 Alisher Ozodov 

D masala

Phytonda: VestaCC yechimi

print("YES" if input()=="ULURDLDRULDRDLURDLU" else "NO" )

C++ da: Baxramov Feruzbek  yechimi

#include<bits/stdc++.h>
using namespace std;
const int mod=1000000007;
int main() {
    string s;
    cin>>s;
    if(s.back()=='U' && s[0]=='U' && s[1]=='L' && s[2]=='U' && s[3]=='R'){
        cout<<"YES";
    }else cout<<"NO";
    return 0;
}

E masala 

phytonda: Rahimberganov Munisbek yechimi

a=int(input)
print('2.093')

phytonda: khasanm yechimi

def func(a):
   c = 3.14 * a
   d = (3 * a) / 2
   return "{:.3f}".format(c / d)
a = int(input())
print(func(a))

C++da: hech kim ishlay olmagan edi🤐 Lekin Alisher Ozodov men bilan bog'landi va bu maslani ham yecha oldi 😎

#include"bits/stdc++.h"
using namespace std;
main(){
   int n;
   cin>>n;
   cout<<fixed<<setprecision(3)<<(n*3.14)/(n*1.5*1.0);
}

Alisher Ozodov dan double 😄👏🤝

F masala 

phython da: Otabek Aralov Abduxamitovich yechimi

m,n=map(int,input().split())
a=list(map(int,input().split()))
t=int(input())
a.sort(reverse=True)
s=0
l=[]
for i in a:
   if i>m:
       s=s+1
   else:
       l.append(i)
for i in l:
   if t>=i:
       s=s+1
       t=t-i
   else:
       break
print(s)

phytonda : Rahimberganov Musobek yechimi

m,n=map(int,input().split())
a=list(map(int,input().split()))
a.sort(reverse=True)
t=int(input())
s=0
for i in a:
 if i>m:
   s+=1
 if t>i:
   s+=1
   t-=i
print(s)

C++ da: Hech kim ishlamagan 🤯🥶

agar siz yechsangiz men bilan bog'laning