Borderou de evaluare (job #303431)

Compilare: main.cpp: In function 'int main()': main.cpp:10:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 10 | fscanf(fin,"%d",&n); | ~~~~~~^~~~~~~~~~~~~ main.cpp:14:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 14 | fscanf(fin,"%c",&ch); | ~~~~~~^~~~~~~~~~~~~~ main.cpp:38:23: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 38 | fscanf(fin,"%c",&ch); | ~~~~~~^~~~~~~~~~~~~~ main.cpp:43:23: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 43 | fscanf(fin,"%c",&ch); | ~~~~~~^~~~~~~~~~~~~~ main.cpp:58:23: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 58 | fscanf(fin,"%c",&ch); | ~~~~~~^~~~~~~~~~~~~~ main.cpp:63:23: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 63 | fscanf(fin,"%c",&ch); | ~~~~~~^~~~~~~~~~~~~~ main.cpp:68:23: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 68 | fscanf(fin,"%c",&ch); | ~~~~~~^~~~~~~~~~~~~~ main.cpp:83:23: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 83 | fscanf(fin,"%c",&ch); | ~~~~~~^~~~~~~~~~~~~~