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(C++) StdMinmax_elementExample1

 

C++11STLQt CreatorLubuntuWindows

 

std::minmax_element example 1 is an example of the std::minmax_element algorithm.

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Qt project file: ./CppStdMinmax_elementExample1/CppStdMinmax_elementExample1.pro

 

include(../../ConsoleApplication.pri) #Or use the code below
# QT += core
# QT += gui
# greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
# CONFIG   += console
# CONFIG   -= app_bundle
# TEMPLATE = app
# CONFIG(release, debug|release) {
#   DEFINES += NDEBUG NTRACE_BILDERBIKKEL
# }
# QMAKE_CXXFLAGS += -std=c++11 -Wall -Wextra -Weffc++
# unix {
#   QMAKE_CXXFLAGS += -Werror
# }

SOURCES += main.cpp

 

 

 

 

 

./CppStdMinmax_elementExample1/main.cpp

 

#include <algorithm>
#include <cassert>
#include <iostream>

int main()
{
  const std::vector<int> v = { 1,100,2,3,4,5,6,7,-100,8,9 };
  const std::pair<std::vector<int>::const_iterator,std::vector<int>::const_iterator> p
    = std::minmax_element(v.begin(),v.end());
  const int min = *(p.first);
  const int max = *(p.second);
  assert(min == -100);
  assert(max ==  100);
}

 

 

 

 

 

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