Borderou de evaluare (job #628155)

Compilare: main.cpp: In function 'int main()': main.cpp:37:12: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 37 | fscanf (fin, "%d%d", &n, &m); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~ main.cpp:41:20: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 41 | fscanf (fin, "%d", &a[i][j]); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~ main.cpp:44:12: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 44 | fscanf (fin, "%d", &q); | ~~~~~~~^~~~~~~~~~~~~~~ main.cpp:47:16: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 47 | fscanf (fin, "%d%d%d%d", &is, &js, &ij, &jj); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~