結果
問題 | No.1415 100の倍数かつ正整数(1) |
ユーザー |
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提出日時 | 2021-03-05 21:23:57 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 2 ms / 2,000 ms |
コード長 | 3,646 bytes |
コンパイル時間 | 3,714 ms |
コンパイル使用メモリ | 252,820 KB |
最終ジャッジ日時 | 2025-01-19 10:33:12 |
ジャッジサーバーID (参考情報) |
judge4 / judge4 |
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ファイルパターン | 結果 |
---|---|
other | AC * 24 |
ソースコード
#define _USE_MATH_DEFINES#include <bits/stdc++.h>using namespace std;using ll = long long; using ull = unsigned long long; using pil = pair<int, ll>; using pli = pair<ll, int>;using pii = pair<int, int>; using vi = vector<int>; using vvi = vector<vi>; using vvvi = vector<vvi>;using pll = pair<ll, ll>; using vl = vector<ll>; using vvl = vector<vl>; using vvvl = vector<vvl>;using pbb = pair<bool, bool>; using vb = vector<bool>; using vvb = vector<vb>; using vvvb = vector<vvb>;using pcc = pair<char, char>; using vc = vector<char>; using vvc = vector<vc>; using vvvc = vector<vvc>;using pss = pair<string, string>; using vs = vector<string>; using vvs = vector<vs>; using vvvs = vector<vvs>;using pdd = pair<double, double>; using vd = vector<double>; using vvd = vector<vd>; using vvvd = vector<vvd>;template <typename T> using pq = priority_queue<T, vector<T>>; template <typename T> using pql = priority_queue<T, vector<T>, greater<T>>;#define rep0(times) for(int counter = 0; counter < (int)(times); ++counter)#define rep(counter, goal) for (int counter = 0; counter < (int)(goal); ++counter)#define rep2(counter, start, goal) for (int counter = (int)(start); counter < (int)(goal); ++counter)#define rep3(counter, start, goal) for (int counter = (int)(start); counter > (int)(goal); --counter)#define all(container) begin(container), end(container)template <typename T> bool chmax(T &x, const T &y) { if (x < y) { x = y; return true; } return false; }template <typename T> bool chmin(T &x, const T &y) { if (x > y) { x = y; return true; } return false; }void Yn(bool flag) { cout << (flag ? "Yes" : "No") << "\n"; }void yn(bool flag) { cout << (flag ? "yes" : "no") << "\n"; }void YN(bool flag) { cout << (flag ? "YES" : "NO") << "\n"; }void set_prec(const int &digits) { cout << fixed << setprecision(digits); cerr << fixed << setprecision(digits); }template <typename T> T INF() { return numeric_limits<T>::max(); }#include <atcoder/all>using namespace atcoder;using mint = atcoder::modint1000000007;// using mint = atcoder::modint998244353;// using mint = atcoder::modint;using pmm = pair<mint, mint>; using vm = vector<mint>; using vvm = vector<vm>; using vvvm = vector<vvm>;void pr(const mint &obj) { cerr << obj.val(); }template <typename T> void pr(const T &obj) { cerr << obj; }template <typename T, typename ...Ts> void pr(const T &first, const Ts &...rest) { pr(first); pr(", "); pr(rest...); }template <typename S, typename T> void pr(const pair<S, T> &pair) { pr("("); pr(pair.first); pr(", "); pr(pair.second); pr(")"); }template <typename T> void pr(const vector<T> &vec) { pr("{"); for (T obj : vec) { pr(obj); pr(", "); } pr("}"); }template <typename T> void pr(const vector<vector<T>> &vv) { pr("\n"); rep(index, vv.size()) { pr("["); pr(index); pr("]: "); pr(vv[index]); pr("\n");} }template <typename T> void pr(const set<T> &vec) { pr("{"); for (T obj : vec) { pr(obj); pr(", "); } pr("}"); }template <typename S, typename T> void pr(const map<S, T> &map) { pr("{"); for (pair<S, T> pair : map) { pr("("); pr(pair.first); pr(": "); pr(pair.second); pr("), "); } pr("}"); }#define db(obj) cerr << #obj << ": "; pr(obj); cerr << " "#define dl(obj) db(obj); cerr << "\n"#define dm(...) cerr << "(" << #__VA_ARGS__ << "): ("; pr(__VA_ARGS__); cerr << ") "#define dml(...) dm(__VA_ARGS__); cerr << "\n"// const ll MOD = 1000000007;// const ll MOD = 998244353;int main() {string S; cin >> S;if (S[0] == '-' || S.length() <= 2) {cout << 0 << endl;return 0;}// 100で割った商(小数点以下切り捨て)int m = S.length();cout << S.substr(0, m - 2) << endl;}