Problem p00075 (C++) — buggy submission, verdict: Time Limit Exceeded

// #define _GRIBCXX_DEBUG
#include <bits/stdc++.h>
using namespace std;

// ?????¬???????????¬??????
#pragma region MACRO
#define P(x) cout << (x) << endl
#define p(x) cout << (x)
#define PED cout << "\\n"
#define rep(i, n) for (int i = 0; i < (int)n; ++i)
#define REP(i, x, n) for (int i = x; i < (int)n; ++i)
#define repi(i, n) for (int i = 0; i <= (int)n; ++i)
#define REPI(i, x, n) for (int i = x; i <= (int)n; ++i)
#define ILP while (true)
#define FOR(i, c)                                                              \\
  for (__typeof((c).begin()) != (c).begin(); i != (c).end(); ++i)
#define ALL(c) (c).begin(), (c).end()
#define mp make_pair
#pragma endregion

// ???
#pragma region TYPE_DEF
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<string, string> pss;
typedef pair<string, int> psi;
typedef pair<int, string> pis;
typedef vector<int> vi;
typedef vector<double> vd;
typedef vector<long> vl;
typedef vector<long long> vll;
typedef vector<string> vs;
#pragma endregion

// Effective std
#pragma region ESTD
template <typename C, typename T> int count(C &c, T t) {
  return count(ALL(c), t);
}
template <typename C, typename F> int count_if(C &c, F f) {
  return count_if(ALL(c), f);
}
template <typename C, typename T> void erase(C &c, T t) {
  remove(ALL(c), t), c.end();
}
template <typename C> void remove(vector<C> &c, unsigned int index) {
  c.erase(c.begin() + index);
}
template <typename C, typename T, typename U> void replace(C &c, T t, U u) {
  replace(ALL(c), t, u);
}
template <typename C, typename F, typename U> void replace_if(C &c, F f, U u) {
  (ALL(c), f, u);
}
template <typename C> void reverse(C &c) { reverse(ALL(c)); }
template <typename C> void sort(C &c) { sort(ALL(c)); }
template <typename C, typename Pred> void sort(C &c, Pred p) {
  sort(ALL(c), p);
}
#pragma endregion

// ?????°
#pragma region CONST_VAL
#define PI (2 * acos(0.0))
#define EPS (1e-9)
#define MOD (int)(1e9 + 7)
#define INF numeric_limits<int>::infinity()
#pragma endregion

int main() {
  vi v;
  int s;
  float w, h;
  while (scanf("%d,%f,%f", &s, &w, &h) != EOF) {
    if (w / (h * h) >= 25)
      v.push_back(s);
  }
  for (int el : v)
    P(el);
  return 0;
}

Error: TLE

Fixed submission:

// #define _GRIBCXX_DEBUG
#include <bits/stdc++.h>
using namespace std;

// ?????¬???????????¬??????
#pragma region MACRO
#define P(x) cout << (x) << endl
#define p(x) cout << (x)
#define PED cout << "\\n"
#define rep(i, n) for (int i = 0; i < (int)n; ++i)
#define REP(i, x, n) for (int i = x; i < (int)n; ++i)
#define repi(i, n) for (int i = 0; i <= (int)n; ++i)
#define REPI(i, x, n) for (int i = x; i <= (int)n; ++i)
#define ILP while (true)
#define FOR(i, c)                                                              \\
  for (__typeof((c).begin()) != (c).begin(); i != (c).end(); ++i)
#define ALL(c) (c).begin(), (c).end()
#define mp make_pair
#pragma endregion

// ???
#pragma region TYPE_DEF
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<string, string> pss;
typedef pair<string, int> psi;
typedef pair<int, string> pis;
typedef vector<int> vi;
typedef vector<double> vd;
typedef vector<long> vl;
typedef vector<long long> vll;
typedef vector<string> vs;
#pragma endregion

// Effective std
#pragma region ESTD
template <typename C, typename T> int count(C &c, T t) {
  return count(ALL(c), t);
}
template <typename C, typename F> int count_if(C &c, F f) {
  return count_if(ALL(c), f);
}
template <typename C, typename T> void erase(C &c, T t) {
  remove(ALL(c), t), c.end();
}
template <typename C> void remove(vector<C> &c, unsigned int index) {
  c.erase(c.begin() + index);
}
template <typename C, typename T, typename U> void replace(C &c, T t, U u) {
  replace(ALL(c), t, u);
}
template <typename C, typename F, typename U> void replace_if(C &c, F f, U u) {
  (ALL(c), f, u);
}
template <typename C> void reverse(C &c) { reverse(ALL(c)); }
template <typename C> void sort(C &c) { sort(ALL(c)); }
template <typename C, typename Pred> void sort(C &c, Pred p) {
  sort(ALL(c), p);
}
#pragma endregion

// ?????°
#pragma region CONST_VAL
#define PI (2 * acos(0.0))
#define EPS (1e-9)
#define MOD (int)(1e9 + 7)
#define INF numeric_limits<int>::infinity()
#pragma endregion

int main() {
  vi v;
  int s;
  float w, h;
  while (scanf("%d,%f,%f", &s, &w, &h)) {
    if (w / (h * h) >= 25)
      v.push_back(s);
  }
  for (int el : v)
    P(el);
  return 0;
}