stelar.cpp: In function 'void citire()': stelar.cpp:13: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result stelar.cpp:15: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result stelar.cpp: In function 'int main()': stelar.cpp:39: warning: 'x' may be used uninitialized in this function stelar.cpp:39: warning: 'y' may be used uninitialized in this function