結果

問題 No.539 インクリメント
ユーザー Pachicobue
提出日時 2017-07-01 00:40:37
言語 C++14
(gcc 13.3.0 + boost 1.87.0)
結果
AC  
実行時間 58 ms / 2,000 ms
コード長 2,885 bytes
コンパイル時間 1,394 ms
コンパイル使用メモリ 170,772 KB
実行使用メモリ 5,248 KB
最終ジャッジ日時 2024-10-04 23:10:39
合計ジャッジ時間 2,256 ms
ジャッジサーバーID
(参考情報)
judge3 / judge2
このコードへのチャレンジ
(要ログイン)
ファイルパターン 結果
sample AC * 1
other AC * 3
権限があれば一括ダウンロードができます

ソースコード

diff #
プレゼンテーションモードにする

#include <bits/stdc++.h>
#define show(x) cout << #x << " = " << x << endl
using namespace std;
using ll = long long;
using pii = pair<int, int>;
template <typename T>
ostream& operator<<(ostream& os, const vector<T>& v)
{
os << "sz=" << v.size() << "\n[";
for (const auto& p : v) {
os << p << ",";
}
os << "]\n";
return os;
}
template <typename S, typename T>
ostream& operator<<(ostream& os, const pair<S, T>& p)
{
os << "(" << p.first << "," << p.second
<< ")";
return os;
}
constexpr ll MOD = 1e9 + 7;
template <typename T>
constexpr T INF = numeric_limits<T>::max() / 100;
inline int isnum(const char c)
{
if (c >= '0' and c <= '9') {
return c - '0';
} else {
return -1;
}
}
inline char nextch(const char c, bool& car)
{
if (c != '9') {
car = false;
return c + 1;
} else {
car = true;
return '0';
}
}
string inc(const string& str)
{
string s = str;
bool car = true;
for (int i = str.size() - 1; i >= 0; i--) {
if (not car) {
break;
}
const char next = nextch(s[i], car);
s[i] = next;
}
if (car) {
s = "1" + s;
}
return s;
}
int main()
{
int T;
cin >> T;
string dummy;
getline(std::cin, dummy);
for (auto t = 0; t < T; t++) {
string s;
getline(std::cin, s);
int i = s.size() - 1;
bool flag = true;
int tail = 0;
int pos = -1;
bool trail = false;
bool contain = false;
int size = 0;
string stnum;
for (; i >= 0 and flag;) {
if (isnum(s[i]) == -1) {
i--;
continue;
} else {
contain = true;
tail = max(tail, i);
while (i >= 0) {
if (isnum(s[i]) != -1) {
stnum.push_back(s[i]);
} else {
pos = i;
flag = false;
break;
}
i--;
}
reverse(stnum.begin(), stnum.end());
if (stnum[0] == '0') {
trail = true;
size = stnum.size();
}
}
}
if (not contain) {
cout << s << endl;
continue;
}
string newst = inc(stnum);
const int prev_size = newst.size();
if (trail) {
for (int i = 0; i < size - prev_size; i++) {
newst = "0" + newst;
}
}
for (int i = 0; i <= pos; i++) {
cout << s[i];
}
cout << newst;
for (int i = tail + 1; i < s.size(); i++) {
cout << s[i];
}
cout << endl;
}
return 0;
}
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
0