Borderou de evaluare (job #468780)

Compilare: user.cpp: In function ‘void solve1()’: user.cpp:49:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp: In function ‘void solve2()’: user.cpp:80:24: warning: unused variable ‘ii’ [-Wunused-variable] user.cpp:80:28: warning: unused variable ‘jj’ [-Wunused-variable] user.cpp: In function ‘int main()’: user.cpp:109:26: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp: In function ‘void solve2()’: user.cpp:81:45: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:84:47: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp: In function ‘void solve1()’: user.cpp:18:45: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:21:47: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]