Borderou de evaluare (job #844936)

Compilare: main.cpp: In function 'int main()': main.cpp:19:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 19 | fscanf(fin, "%d %d", &N, &K); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~ main.cpp:25:15: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 25 | fscanf(fin, "%d %d %d %d %hhu", &x1, &y1, &x2, &y2, &w); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:32:15: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 32 | fscanf(fin, "%d", &a); | ~~~~~~^~~~~~~~~~~~~~~