Borderou de evaluare (job #691381)

Compilare: main.cpp: In function 'void solve(int)': main.cpp:37:9: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 37 | fscanf(fin,"%d",&a); | ~~~~~~^~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:49:9: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 49 | fscanf(fin,"%d",&c); | ~~~~~~^~~~~~~~~~~~~ main.cpp:55:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 55 | fscanf(fin,"%d%lld",&n,&k); | ~~~~~~^~~~~~~~~~~~~~~~~~~~ main.cpp:58:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 58 | fscanf(fin,"%d",&n); | ~~~~~~^~~~~~~~~~~~~