/C++/C++ check substring

C++ check substring

C++ string contains

if (string1.find(string2) != std::string::npos) {
    std::cout << "found!" << '\n';
}

5

C++ check if string contains substring

string str ("There are two needles in this haystack.");
string str2 ("needle");

if (str.find(str2) != string::npos) {
//.. found.
}

3

Source: stackoverflow.com

C++ check substring

if (s1.find(s2) != std::string::npos) {
    std::cout << "found!" << '\n';
}

0

Source: stackoverflow.com

Similar codes

0 vote310 views1 answer
How to setup glut main loop
C++
0 vote314 views3 answers
Hwo to send token on redirection in passport
C++
0 vote331 views1 answer
#define online judge in cpp
C++
0 vote319 views1 answer
Check whether kth bit is 1
C++
0 vote282 views1 answer
C++ map lookup
C++
0 vote297 views1 answer
How to generate number in c++
C++
5 votes293 views2 answers
How to convert a string to a double c++
C++
1 vote382 views1 answer
C++ directory listing
C++
0 vote282 views1 answer
Function return floatin c++
C++
20 votes271 views3 answers
C++ open file
C++

Share