prize.cpp: In function 'int main()': prize.cpp:12: warning: unused variable 'nr1' prize.cpp:12: warning: unused variable 'aux' prize.cpp:12: warning: unused variable 'y' prize.cpp:12: warning: unused variable 'k' prize.cpp:12: warning: unused variable 'max1' prize.cpp:12: warning: unused variable 'r' prize.cpp:12: warning: unused variable 't' prize.cpp:12: warning: unused variable 'f1' prize.cpp:12: warning: unused variable 'e' prize.cpp:12: warning: unused variable 'schimb' prize.cpp:12: warning: unused variable 'suma' prize.cpp:14: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result prize.cpp:17: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result