ssk.cpp: In function 'int main()': ssk.cpp:36: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result ssk.cpp:39: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result ssk.cpp:34: warning: 'gasit' may be used uninitialized in this function