func_code_string: #include <bits/stdc++.h>   using namespace std;   struct prik {     int hair, mood, ind;   };   bool comp1(prik a, prik b) {     if (a.hair != b.hair)       return a.hair > b.hair;     else       return a.mood > b.mood;   }   bool comp2(prik a, prik b) {     if (a.mood != b.mood)       return a.mood < b.mood;     else       return a.hair > b.hair;   }   prik mp(int a, int b, int c) {     prik q;     q.hair = a;     q.mood = b;     q.ind = c;     return q;   }   prik a[110000], b[110000], c[110000];   int main() {     bool used[110000] = {0};     int n, t, d, m, k, ii[110000];     cin >> n >> m >> k;     for (int i = 0; i < n; i++) {       cin >> t >> d;       a[i] = mp(t, d, i);       b[i] = a[i];       c[i] = a[i];     }     sort(b, b + n, comp1);     sort(c, c + n, comp2);     for (int i = 0; i < n; i++) {       ii[c[i].ind] = i;     }     int mm = INT_MAX;     for (int i = 0, cn = 0; cn < k; i++) {       if (ii[b[i].ind] >= m - k) {         cn++;         cout << b[i].ind + 1 <<    ;         if (ii[b[i].ind] < mm) {           mm = ii[b[i].ind];         }       }     }     for (int i = mm - 1; i >= mm - m + k; i--) {       cout << c[i].ind + 1 <<    ;     }   }   