Borderou de evaluare (job #55804)

Compilare: main.cpp: In function 'int main()': main.cpp:23:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 23 | fscanf(in,"%d%d",&n,&m); | ~~~~~~^~~~~~~~~~~~~~~~~ main.cpp:27:15: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 27 | fscanf(in,"%d",&k); | ~~~~~~^~~~~~~~~~~~ main.cpp:30:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 30 | fscanf(in,"%d",&q); | ~~~~~~^~~~~~~~~~~~ main.cpp:34:15: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 34 | fscanf(in,"%d%d%d%d",&i1,&j1,&i2,&j2); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~