Compilare: user.cpp:1:0: warning: ignoring #pragma warning [-Wunknown-pragmas] #pragma warning(disable : 4996) ^ user.cpp: In function ‘int main()’: user.cpp:14:20: warning: format ‘%s’ expects argument of type ‘char*’, but argument 3 has type ‘char (*)[10002]’ [-Wformat=] fscanf(f, "%s", &s); ^ user.cpp:13:27: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f, "%d%d", &n, &k); ^ user.cpp:14:21: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f, "%s", &s); ^ user.cpp:25:25: warning: ‘x’ may be used uninitialized in this function [-Wmaybe-uninitialized] strcpy(s + x, s + x + 1); ^