. This article will demonstrate multiple methods of how to concatenate two strings in C++. } Finally, the strcat function returns a result of a pointer to string1. Implicit concatenation. Here str is the object of std::string class which is an instantiation of the basic_string class template that uses char (i.e., bytes) as its character type. String Interpolation in C# String interpolation is a method to concatenate variables as a part of a … edit close. You may also look at the following articles to learn more-, C Programming Training (3 Courses, 5 Project). Finally, the output will be as shown below, Copies the source string starting at the location of the NULL character of destination string. Concatenate string to an int value in Java. No security, no password. printf("First String: \n"); gets(str1); /* C code to Concatenate Two Strings without using strcat() */ #include #include int main() { char Str1[100], Str2[100]; char *s1 = Str1; char *s2 = Str2; printf("\n Please Enter the First String : "); gets(Str1); printf("\n Please Enter the Second String : "); gets(Str2); while(* ++s1); while(*(s1++) = (*s2++)); printf("\n String after the Concatenate = %s", Str1); return 0; } Use the Custom Defined Function to Concatenate String Literals in C++ This article will explain several methods of how to concatenate strings in C. Use the strcat and strcpy Functions to Concatenate Strings in C++. #include How to convert std::string to LPCSTR in C++? 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