func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n, s, i, x, y;     cin >> n >> s;     int sol = 100;     int f = 1;     for (i = 0; i < n; i++) {       cin >> x >> y;       if (x < s) {         if (y) {           sol = min(sol, y);         }       }       if (x < s || (x == s && y == 0)) {         f = 0;       }     }     if (f)       cout << -1 << endl;     else       cout << 100 - sol << endl;     return 0;   }   