raze.cpp: In function 'int diag_princ()': raze.cpp:27: warning: no return statement in function returning non-void raze.cpp: In function 'int diag_sec()': raze.cpp:49: warning: no return statement in function returning non-void raze.cpp: In function 'int main()': raze.cpp:62: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result raze.cpp:64: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result raze.cpp:67: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result