Borderou de evaluare (job #678951)

Compilare: main.c: In function 'main': main.c:11:14: warning: variable 'ok' set but not used [-Wunused-but-set-variable] 11 | char c,r,ok; | ^~ main.c:11:12: warning: variable 'r' set but not used [-Wunused-but-set-variable] 11 | char c,r,ok; | ^ main.c:16:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 16 | fscanf(fin,"%d",&a); | ^~~~~~~~~~~~~~~~~~~ main.c:21:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 21 | fscanf(fin,"%d",&b); | ^~~~~~~~~~~~~~~~~~~