Borderou de evaluare (job #188020)

Compilare: user.cpp: In function ‘int poz(int, int)’: user.cpp:17:46: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] user.cpp:21:44: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] user.cpp: In function ‘int main()’: user.cpp:49:9: warning: unused variable ‘z’ [-Wunused-variable] user.cpp:42:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:45:31: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:46:31: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]