Borderou de evaluare (job #691320)

Compilare: main.cpp: In function 'void solve(int)': 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",&a); | ~~~~~~^~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:61:9: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 61 | fscanf(fin,"%d",&c); | ~~~~~~^~~~~~~~~~~~~ main.cpp:63:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 63 | fscanf(fin,"%d%lld",&n,&k); | ~~~~~~^~~~~~~~~~~~~~~~~~~~ main.cpp:66:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 66 | fscanf(fin,"%d",&n); | ~~~~~~^~~~~~~~~~~~~