/C++/C++ declaring and initializing strings

C++ declaring and initializing strings

C++ string initialization

string s0;                                       // s0 = “”
string s1(“Hello”);                               // s1 = “Hello”
string s2 (s1);                                  // s2 = “Hello”
string s3 (s1, 1, 2);                            // s3 = “el”
string s4 ("Hello World", 5);                     // s4 = “Hello”
string s5 (5, ‘*’);                              // s5 = “*****”
string s6 (s1.begin(), s1.begin()+3);              // s6 = “Hel”

Source: hackerearth.com

Similar codes

0 vote131 views1 answer
Lru cache gfg
C++
1 vote132 views1 answer
Linked list with classes c++
C++
0 vote125 views2 answers
What do you mean by smallest anagram of a string
C++
0 vote118 views1 answer
Copying a set to vector in c++
C++
0 vote131 views1 answer
Printing in column c++
C++
3 votes122 views1 answer
Resizing dynamic array c++
C++
3 votes122 views2 answers
Opencv(4.1.2) /io/opencv/modules/imgproc/src/resize.cpp:3720: error: (-215:assertion failed) !ssize.empty() in function 'resize'
C++
4 votes111 views1 answer
C++ natural log
C++
0 vote145 views1 answer
Make an x using asterisk c++
C++
0 vote130 views1 answer
Powershell script query mssql windows authentication
C++