added double jump and sitting state

term1/seminar04_templates/04_time/main.cpp

@@ -0,0 +1,27 @@
+#include <iostream>
+#include "time.h"
+#include <string_view>
+#include <string>
+#include <vector>
+
+using std::cout, std::endl, std::string, std::string_view, std::vector;
+
+int main()
+{
+    string t1s = "23:59:59";
+    string_view t1sv = t1s;
+    string t2s = "23:59:59";
+    string_view t2sv = t2s;
+
+    Time t1 = t1sv;
+    Time t2 = t2sv;
+    cout << t1 + t2 << endl;
+
+    string tss = "23:59:59 23:59:59 23:59:59";
+    string_view tssv = tss;
+    vector < Time > tsv = getTimesFromString(tss);
+    for (int i = 0, size = tsv.size(); i < size; ++i) {
+	cout << tsv[i] << endl;
+    }
+    cout << sumTimes(tsv) << endl;
+}

term1/seminar04_templates/04_time/time.cpp

@@ -0,0 +1,78 @@
+#include "time.h"
+#include <string>
+#include <iomanip>
+#include <vector>
+
+using std::cout, std::endl, std::vector, std::string_view, std::string;
+
+Time::Time(int hours, int minutes, int seconds)
+{
+    mHours = hours;
+    mMinutes = minutes;
+    mSeconds = seconds;
+}
+
+Time::Time(string_view s)
+{
+    string buf;
+    buf = s.substr(0, 2);
+    mHours = stoi(buf);
+    buf = s.substr(3, 2);
+    mMinutes = stoi(buf);
+    buf = s.substr(6, 2);
+    mSeconds = stoi(buf);
+}
+
+Time::Time():Time(0, 0, 0)
+{
+};
+
+Time Time::operator+(Time b) const
+{
+    return Time((mHours + b.mHours + (mMinutes + b.mMinutes) / 60) % 24,
+		(mMinutes + b.mMinutes +
+		 (mSeconds + b.mSeconds) / 60) % 60,
+		(mSeconds + b.mSeconds) % 60);
+}
+
+int Time::hours() const
+{
+    return mHours;
+}
+
+int Time::minutes() const
+{
+    return mMinutes;
+}
+
+int Time::seconds() const
+{
+    return mSeconds;
+}
+
+vector < Time > getTimesFromString(string_view s)
+{
+    vector < Time > res;
+    for (int i = 0, size = s.size(); i < size; i += 9) {
+	res.push_back(Time(s.substr(i, 9)));
+    }
+    return res;
+}
+
+Time sumTimes(const vector < Time > &v)
+{
+    Time res;
+    for (int i = 0, size = v.size(); i < size; ++i) {
+	res = res + v[i];
+    }
+    return res;
+}
+
+std::ostream & operator<<(std::ostream & out, Time t)
+{
+    out << std::setw(2) << std::setfill('0') << t.mHours
+	<< ":"
+	<< std::setw(2) << std::setfill('0') << t.mMinutes
+	<< ":" << std::setw(2) << std::setfill('0') << t.mSeconds;
+    return out;
+}

term1/seminar04_templates/04_time/time.h

@@ -0,0 +1,21 @@
+#pragma once
+#include <string_view>
+#include <iostream>
+#include <vector>
+
+using std::string_view, std::vector;
+
+class Time {
+private:
+        int mHours = 0, mMinutes = 0, mSeconds = 0;
+public:
+        Time(int hours, int minutes, int seconds);
+        Time();
+        Time(string_view s);
+        Time operator+(Time b) const;
+        int hours() const; int minutes() const; int seconds() const;
+        friend std::ostream& operator<<(std::ostream& out, Time t);
+};
+
+Time sumTimes(const vector<Time>& v);
+vector<Time> getTimesFromString(string_view s);