#include#include int main() { char buffer[100]; int value = 42; sprintf(buffer, "The value is %d", value); printf("%s\n", buffer); return 0; }
#includeIn this example, we declare a character array buffer with space for 100 characters, and a pointer to a character array message with the value "hello". We then use strlen to calculate the length of the message, and use AnsiString sprintf to format the string "The message is %.*s" with a variable-width specifier that takes the length of the message and the message itself as arguments. We then store the resulting string in the buffer and output it to the console. Overall, AnsiString sprintf is a powerful and flexible tool for formatting and storing text data in C++ code. With its ability to work with variable-width specifiers and other advanced formatting options, it can help developers create code that is both concise and highly readable.#include #include int main() { char buffer[100]; char* message = "hello"; int length = strlen(message); sprintf(buffer, "The message is %.*s", length, message); printf("%s\n", buffer); return 0; }