Borderou de evaluare (job #785225)

Compilare: main.c: In function 'main': main.c:23:12: warning: array subscript has type 'char' [-Wchar-subscripts] 23 | frecv[r]++; | ^ main.c:9:12: warning: variable 'ch' set but not used [-Wunused-but-set-variable] 9 | char x,r,ch; | ^~ main.c:12:3: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 12 | fscanf(fin,"%d",&cer); | ^~~~~~~~~~~~~~~~~~~~~ main.c:15:3: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 15 | fscanf(fin,"%d%d%d%d",&f,&m,&a,&n); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:20:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 20 | fscanf(fin,"%d",&val); | ^~~~~~~~~~~~~~~~~~~~~