Borderou de evaluare (job #715082)

Compilare: main.cpp: In function 'int main()': main.cpp:17:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 17 | fscanf(fin,"%hd%hd", &n, &m); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~ main.cpp:20:19: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 20 | fscanf(fin, "%hd", &a[i][j]); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~ main.cpp:21:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 21 | fscanf(fin, "%hd", &q); | ~~~~~~^~~~~~~~~~~~~~~~ main.cpp:24:15: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 24 | fscanf(fin, "%hd%hd%hd%hd%hd", &x1, &y1, &x2, &y2, &c); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~