/C++/String count occurrences c++

String count occurrences c++

String count occurrences c++

#include <algorithm>

std::string s = "a_b_c";
size_t n = std::count(s.begin(), s.end(), '_'); //n=2

2

Source: stackoverflow.com

Count occurrences of character in string c++

std::string s = "a_b_c";
size_t n = std::count(s.begin(), s.end(), '_'); // n=2

2

Source: stackoverflow.com

Similar codes

0 vote359 views1 answer
C++ array count freqeancy
C++
1 vote310 views1 answer
How to print fixed places after decimal point in c++
C++
0 vote351 views1 answer
How to merge string array in C++
C++
0 vote351 views1 answer
Pop back innstring
C++
6 votes383 views1 answer
C++ if in equivalent
C++
0 vote348 views1 answer
Use of undeclared identifier '_O_U16TEXT'
C++
-1 vote350 views5 answers
Memset in cpp
C++
1 vote314 views1 answer
Why can not return char in cpp
C++
1 vote308 views1 answer
C++ initialize static variable
C++
0 vote333 views1 answer
Uint16_t does not name a type
C++

Share