rep-movsd

procedure TForm1.DrawCircle3(cx, cy, r: Integer);
var
  angle, angleInc : Extended;
  i : integer;
  x, y, sina, sinb, cosa, cosb, sinab, cosab : Extended;
begin
  PaintBox1.Canvas.MoveTo(cx + r, cy);

  angleinc := 360 / r;
  sinb := Sin(angleinc / (180.0 / 3.14159));

rep-movsd

#include <bits/stdc++.h>

#define vec vector
#define vint vector<int>
#define vstr vector<string>
#define pb push_back
#define eb emplace_back
#define mp make_pair
#define st string

rep-movsd

vector<string> split(string s)
{
    vector<string> sRet;
    size_t i = 0;

    do
    {
        string sWord;

rep-movsd

vector<string> split2(string s)
{
    vector<string> sRet;
    istringstream iss(s);

    string sWord;
    while(iss >> sWord)
        sRet.push_back(sWord);

rep-movsd

vector<string> split3(string s)
{
    istringstream iss(s);
    istream_iterator<string> begi(iss), endi;
    return vector<string>(begi, endi);
}

rep-movsd

vector<int> v(istream_iterator<int>(istringstream(s)), istream_iterator<int>());

rep-movsd

vector<string> split(const string& s, string seps=" ")
{
    vector<string> ret;
    for(auto ps = &s[0], pd = ps, pe = ps + int(s.size()); ps < pe; ps = pd + 1)
    {
        ret.emplace_back(string(ps, pd = find_first_of(ps, pe, begin(seps), end(seps))));
    }
    return ret;
}

rep-movsd

vstr split(cstref s, st seps=" ")
{
    vstr ret;
    for(auto ps = pbeg(s), pd = ps, pe = ps + sz(s); ps < pe; ps = pd + 1)
        ret.eb(st(ps, pd = find_first_of(ps, pe, all(seps))));
    return ret;
}

rep-movsd

const int days[] = {0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
int days_acc[13] = {0};

partial_sum(days, days+12, days_acc+1);

int date2day(int m, int d)
{
    return days_acc[m] + d;
}

rep-movsd

#include <iostream>
#include <string>
#include <vector>
#include <deque>
#include <algorithm>
#include <functional>
#include <set>
#include <numeric>