Borderou de evaluare (job #693185)

Compilare: main.cpp: In function 'void solve(int)': main.cpp:31:9: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 31 | fscanf(fin,"%d",&a); | ~~~~~~^~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:41:9: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 41 | fscanf(fin,"%d",&c); | ~~~~~~^~~~~~~~~~~~~ main.cpp:47:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 47 | fscanf(fin,"%d%lld",&n,&k); | ~~~~~~^~~~~~~~~~~~~~~~~~~~ main.cpp:50:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 50 | fscanf(fin,"%d",&n); | ~~~~~~^~~~~~~~~~~~~