psp.cpp: In function 'int main()': psp.cpp:12: warning: unused variable 'aux' psp.cpp:12: warning: unused variable 'y' psp.cpp:12: warning: unused variable 'k' psp.cpp:12: warning: unused variable 'max1' psp.cpp:12: warning: unused variable 'r' psp.cpp:12: warning: unused variable 't' psp.cpp:12: warning: unused variable 'f1' psp.cpp:12: warning: unused variable 'e' psp.cpp:12: warning: unused variable 'schimb' psp.cpp:12: warning: unused variable 'suma' psp.cpp:13: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result psp.cpp:16: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result