#include <stdio.h> int main() { printf("Hello, world! This is a log message.\n"); return 0; }#include <stdio.h> #include <math.h> int main() { double num = 5.6, result; result = log(num); printf("log(%.1f) = %.2f", num, result); return 0; }
#include <stdio.h> int main() { printf("Hello, world! This is a log message.\n"); return 0; }#include <stdio.h> #include <math.h> int main() { double num = 5.6, result; result = log(num); printf("log(%.1f) = %.2f", num, result); return 0; }