Borderou de evaluare (job #214293)

Compilare: user.cpp: In function ‘int main()’: user.cpp:9:23: warning: unused variable ‘i’ [-Wunused-variable] user.cpp:9:25: warning: unused variable ‘j’ [-Wunused-variable] user.cpp:9:27: warning: unused variable ‘k’ [-Wunused-variable] user.cpp:9:29: warning: unused variable ‘s1’ [-Wunused-variable] user.cpp:9:32: warning: unused variable ‘s2’ [-Wunused-variable] user.cpp:11:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:14:28: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]