Compilare: user.cpp: In function ‘int becktreckbere(int, int)’: user.cpp:72:21: warning: unused variable ‘mijl’ [-Wunused-variable] int i, j, f, x, mijl, fostu, p; ^ user.cpp:72:27: warning: unused variable ‘fostu’ [-Wunused-variable] int i, j, f, x, mijl, fostu, p; ^ user.cpp:72:34: warning: unused variable ‘p’ [-Wunused-variable] int i, j, f, x, mijl, fostu, p; ^ user.cpp: In function ‘int main()’: user.cpp:215:41: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d%d%d", &n, &m, &nrimm); ^ user.cpp:223:39: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d%d", &l, &c); ^