String interpolation in c++

#include <iostream> #include <string> using namespace std; int main () { //Declare three variables str1, str2, str3 string str1 = "Hello"; string str2 = "World"; string str3; int len ; // copy str1 into str3 str3 = str1; // concatenates str1 and str2 str3 = str1 + str2; return 0; }

-1

Source: petamind.com

Similar codes

0 vote226 views1 answer
1162261467
C++
0 vote182 views1 answer
How To Calculate 1+1 in c++
C++
1 vote193 views1 answer
C++ vector decimal to binary
C++
0 vote259 views1 answer
Traversing a map
C++
0 vote192 views2 answers
Basic Makefile C++
C++
5 votes191 views2 answers
Comparator priority queue c++
C++
6 votes199 views4 answers
Map c++
C++
0 vote192 views1 answer
One dimensiol array to two dimen c++
C++
0 vote193 views1 answer
How to find min of two numbers in c++
C++
0 vote182 views2 answers
See Compilation Time in c++ Program
C++