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

4 votes221 views1 answer
How to compare lower case character to uppercase cpp
C++
2 votes224 views2 answers
Print stack c++
C++
0 vote225 views1 answer
Get value of enum cpp
C++
0 vote214 views1 answer
Gcc suppress warning inline
C++
267 votes235 views1 answer
Visual studio c++ compiler
C++
10 votes216 views3 answers
C++ int to char*
C++
0 vote219 views1 answer
How to write a conclusion statement for an informative essay
C++
0 vote240 views1 answer
Post order from preorder and inorder calculator
C++
0 vote243 views1 answer
How to extract a folder using python
C++
1 vote248 views1 answer
C++ ros publisher
C++