Borderou de evaluare (job #785922)

Compilare: main.cpp: In function 'void solve_task_1()': main.cpp:29:9: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 29 | fscanf(fin, "%d", &k); | ~~~~~~^~~~~~~~~~~~~~~ main.cpp: In function 'void solve_task_2()': main.cpp:47:9: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 47 | fscanf(fin, "%d %d", &row, &col); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'void solve_task()': main.cpp:75:9: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 75 | fscanf(fin, "%d %d %d %d ", &task, &rows, &cols, &people); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~