C++ find element in vector

Vector.find()

#include <algorithm>
#include <vector>

if ( std::find(vec.begin(), vec.end(), item) != vec.end() )
   do_this();
else
   do_that();

Source: stackoverflow.com

C++ find element in vector

auto it = find(vec.begin(),vec,end(), item)!
if(it != vec.end()){
 	 int index = it - vec.begin();
}

C++ vector element search

#include <algorithm>
#include <vector>
vector<int> vec; 
//can have other data types instead of int but must same datatype as item 
std::find(vec.begin(), vec.end(), item) != vec.end()

Source: stackoverflow.com

Similar codes

0 vote144 views1 answer
C++ multiply char
C++
0 vote135 views1 answer
How To Calculate 1+1 in c++
C++
0 vote98 views1 answer
Footnote appears in the middle latex
C++
0 vote166 views1 answer
C++ require keyword
C++
2 votes150 views1 answer
Web scraping with cpp
C++
0 vote129 views1 answer
Popualte an array c++
C++
0 vote146 views1 answer
Making content editable
C++
0 vote142 views1 answer
C plus plus hello world
C++
0 vote132 views1 answer
Convert kelvin to Fahrenheit
C++
2 votes141 views1 answer
Sfml draw tex
C++