Language: C++

#include <iostream>
using namespace std;

int n = 0, m = 0, k = 0;

int main()
{
????????cin >> n >> m >> k;

????????if (n < m && m < k)
????????????????cout << "Yes" << endl;
????????else
????????????????cout << "No" << endl;

????????return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:8:1: error: expected primary-expression before '?' token
    8 | ????????cin >> n >> m >> k;
      | ^
a.cc:8:2: error: expected primary-expression before '?' token
    8 | ????????cin >> n >> m >> k;
      |  ^
a.cc:8:3: error: expected primary-expression before '?' token
    8 | ????????cin >> n >> m >> k;
      |   ^
a.cc:8:4: error: expected primary-expression before '?' token
    8 | ????????cin >> n >> m >> k;
      |    ^
a.cc:8:5: error: expected primary-expression before '?' token
    8 | ????????cin >> n >> m >> k;
      |     ^
a.cc:8:6: error: expected primary-expression before '?' token
    8 | ????????cin >> n >> m >> k;
      |      ^
a.cc:8:7: error: expected primary-expression before '?' token
    8 | ????????cin >> n >> m >> k;
      |       ^
a.cc:8:8: error: expected primary-expression before '?' token
    8 | ????????cin >> n >> m >> k;
      |        ^
a.cc:8:27: error: expected ':' before ';' token
    8 | ????????cin >> n >> m >> k;
      |                           ^
      |                           :
a.cc:8:27: error: expected primary-expression before ';' token
a.cc:8:27: error: expected ':' before ';' token
    8 | ????????cin >> n >> m >> k;
      |                           ^
      |                           :
a.cc:8:27: error: expected primary-expression before ';' token
a.cc:8:27: error: expected ':' before ';' token
    8 | ????????cin >> n >> m >> k;
      |                           ^
      |                           :
a.cc:8:27: error: expected primary-expression before ';' token
a.cc:8:27: error: expected ':' before ';' token
    8 | ????????cin >> n >> m >> k;
      |                           ^
      |                           :
a.cc:8:27: error: expected primary-expression before ';' token
a.cc:8:27: error: expected ':' before ';' token
    8 | ????????cin >> n >> m >> k;
      |                           ^
      |                           :
a.cc:8:27: error: expected primary-expression before ';' token
a.cc:8:27: error: expected ':' before ';' token
    8 | ????????cin >> n >> m >> k;
      |                           ^
      |                           :
a.cc:8:27: error: expected primary-expression before ';' token
a.cc:8:27: error: expected ':' before ';' token
    8 | ????????cin >> n >> m >> k;
      |                           ^
      |                           :
a.cc:8:27: error: expected primary-expression before ';' token
a.cc:8:27: error: expected ':' before ';' token
    8 | ????????cin >> n >> m >> k;
      |                           ^
      |                           :
a.cc:8:27: error: expected primary-expression before ';' token
a.cc:10:1: error: expected primary-expression before '?' token
   10 | ????????if (n < m && m < k)
      | ^
a.cc:10:2: error: expected primary-expression before '?' token
   10 | ????????if (n < m && m < k)
      |  ^
a.cc:10:3: error: expected primary-expression before '?' token
   10 | ????????if (n < m && m < k)
      |   ^
a.cc:10:4: error: expected primary-expression before '?' token
   10 | ????????if (n < m && m < k)
      |    ^
a.cc:10:5: error: expected primary-expression before '?' token
   10 | ????????if (n < m && m < k)
      |     ^
a.cc:10:6: error: expected primary-expression before '?' token
   10 | ????????if (n < m && m < k)
      |      ^
a.cc:10:7: error: expected primary-expression before '?' token
   10 | ????????if (n < m && m < k)
      |       ^
a.cc:10:8: error: expected primary-expression before '?' token
   10 | ????????if (n < m && m < k)
      |        ^
a.cc:10:9: error: expected primary-expression before 'if'
   10 | ????????if (n < m && m < k)
      |         ^~
a.cc:10:9: error: expected ':' before 'if'
   10 | ????????if (n < m && m < k)
      |         ^~
      |         :
a.cc:10:9: error: expected primary-expression before 'if'
   10 | ????????if (n < m && m < k)
      |         ^~
a.cc:10:9: error: expected ':' before 'if'
   10 | ????????if (n < m && m < k)
      |         ^~
      |         :
a.cc:10:9: error: expected primary-expression before 'if'
   10 | ????????if (n < m && m < k)
      |         ^~
a.cc:10:9: error: expected ':' before 'if'
   10 | ????????if (n < m && m < k)
      |         ^~
      |         :
a.cc:10:9: error: expected primary-expression before 'if'
   10 | ????????if (n < m && m < k)
      |         ^~
a.cc:10:9: error: expected ':' before 'if'
   10 | ????????if (n < m && m < k)
      |         ^~
      |         :
a.cc:10:9: error: expected primary-expression before 'if'
   10 | ????????if (n < m && m < k)
      |         ^~
a.cc:10:9: error: expected ':' before 'if'
   10 | ????????if (n < m && m < k)
      |         ^~
      |         :
a.cc:10:9: error: expected primary-expression before 'if'
   10 | ????????if (n < m && m < k)
      |         ^~
a.cc:10:9: error: expected ':' before 'if'
   10 | ????????if (n < m && m < k)
      |         ^~
      |         :
a.cc:10:9: error: expected primary-expression before 'if'
   10 | ????????if (n < m && m < k)
      |         ^~
a.cc:10:9: error: expected ':' before 'if'
   10 | ????????if (n < m && m < k)
      |         ^~
      |         :
a.cc:10:9: error: expected primary-expression before 'if'
   10 | ????????if (n < m && m < k)
      |         ^~
a.cc:10:9: error: expected ':' before 'if'
   10 | ????????if (n < m && m < k)
      |         ^~
      |         :
a.cc:10:9: error: expected primary-expression before 'if'
   10 | ????????if (n < m && m < k)
      |         ^~
a.cc:12:1: error: expected primary-expression before '?' token
   12 | ????????else
      | ^
a.cc:12:2: error: expected primary-expression before '?' token
   12 | ????????else
      |  ^
a.cc:12:3: error: expected primary-expression before '?' token
   12 | ????????else
      |   ^
a.cc:12:4: error: expected primary-expression before '?' token
   12 | ????????else
      |    ^
a.cc:12:5: error: expected primary-expression before '?' token
   12 | ????????else
      |     ^
a.cc:12:6: error: expected primary-expression before '?' token
   12 | ????????else
      |      ^
a.cc:12:7: error: expected primary-expression before '?' token
   12 | ????????else
      |       ^
a.cc:12:8: error: expected primary-expression before '?' token
   12 | ????????else
      |        ^
a.cc:12:9: error: expected primary-expression before 'else'
   12 | ????????else
      |         ^~~~
a.cc:12:9: error: expected ':' before 'else'
   12 | ????????else
      |         ^~~~
      |         :
a.cc:12:9: error: expected primary-expression before 'else'
   12 | ????????else
      |         ^~~~
a.cc:12:9: error: expected ':' before 'else'
   12 | ????????else
      |         ^~~~
      |         :
a.cc:12:9: error: expected primary-expression before 'else'
   12 | ????????else
      |         ^~~~
a.cc:12:9: error: expected ':' before 'else'
   12 | ????????else
      |         ^~~~
      |         :
a.cc:12:9: error: expected primary-expression before 'else'
   12 | ????????else
      |         ^~~~
a.cc:12:9: error: expected ':' before 'else'
   12 | ????????else
      |         ^~~~
      |         :
a.cc:12:9: error: expected primary-expression before 'else'
   12 | ????????else
      |         ^~~~
a.cc:12:9: error: expected ':' before 'else'
   12 | ????????else
      |         ^~~~
      |         :
a.cc:12:9: error: expected primary-expression before 'else'
   12 | ????????else
      |         ^~~~
a.cc:12:9: error: expected ':' before 'else'
   12 | ????????else
      |         ^~~~
      |         :
a.cc:12:9: error: expected primary-expression before 'else'
   12 | ????????else
      |         ^~~~
a.cc:12:9: error: expected ':' before 'else'
   12 | ????????else
      |         ^~~~
      |         :
a.cc:12:9: error: expected primary-expression before 'else'
   12 | ????????else
      |         ^~~~
a.cc:12:9: error: expected ':' before 'else'
   12 | ????????else
      |         ^~~~
      |         :
a.cc:12:9: error: expected primary-expression before 'else'
   12 | ????????else
      |         ^~~~
a.cc:15:1: error: expected primary-expression before '?' token
   15 | ????????return 0;
      | ^
a.cc:15:2: error: expected primary-expression before '?' token
   15 | ????????return 0;
      |  ^
a.cc:15:3: error: expected primary-expression before '?' token
   15 | ????????return 0;
      |   ^
a.cc:15:4: error: expected primary-expression before '?' token
   15 | ????????return 0;
      |    ^
a.cc:15:5: error: expected primary-expression before '?' token
   15 | ????????return 0;
      |     ^
a.cc:15:6: error: expected primary-expression before '?' token
   15 | ????????return 0;
      |      ^
a.cc:15:7: error: expected primary-expression before '?' token
   15 | ????????return 0;
      |       ^
a.cc:15:8: error: expected primary-expression before '?' token
   15 | ????????return 0;
      |        ^
a.cc:15:9: error: expected primary-expression before 'return'
   15 | ????????return 0;
      |         ^~~~~~
a.cc:15:9: error: expected ':' before 'return'
   15 | ????????return 0;
      |         ^~~~~~
      |         :
a.cc:15:9: error: expected primary-expression before 'return'
   15 | ????????return 0;
      |         ^~~~~~
a.cc:15:9: error: expected ':' before 'return'
   15 | ????????return 0;
      |         ^~~~~~
      |         :
a.cc:15:9: error: expected primary-expression before 'return'
   15 | ????????return 0;
      |         ^~~~~~
a.cc:15:9: error: expected ':' before 'return'
   15 | ????????return 0;
      |         ^~~~~~
      |         :
a.cc:15:9: error: expected primary-expression before 'return'
   15 | ????????return 0;
      |         ^~~~~~
a.cc:15:9: error: expected ':' before 'return'
   15 | ????????return 0;
      |         ^~~~~~
      |         :
a.cc:15:9: error: expected primary-expression before 'return'
   15 | ????????return 0;
      |         ^~~~~~
a.cc:15:9: error: expected ':' before 'return'
   15 | ????????return 0;
      |         ^~~~~~
      |         :
a.cc:15:9: error: expected primary-expression before 'return'
   15 | ????????return 0;
      |         ^~~~~~
a.cc:15:9: error: expected ':' before 'return'
   15 | ????????return 0;
      |         ^~~~~~
      |         :
a.cc:15:9: e