func_code_string: #include <bits/stdc++.h>   using namespace std;   int32_t n, s, ans = -1, x, y;   int main() {     cin >> n >> s;     while (n--) {       cin >> x >> y;       if (x < s || (x == s && !y)) ans = max(ans, !y ? 0 : 100 - y);     }     cout << ans << endl;     return 0;   }   