Borderou de evaluare (job #670946)

Compilare: main.c: In function 'main': main.c:9:11: warning: unused variable 'nr' [-Wunused-variable] 9 | int n,nr,a,b,r,i=0; | ^~ main.c:10:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 10 | fscanf(fin,"%d",&n); | ^~~~~~~~~~~~~~~~~~~ main.c:11:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 11 | fscanf(fin,"%d",&a); | ^~~~~~~~~~~~~~~~~~~ main.c:14:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 14 | fscanf(fin,"%d",&b); | ^~~~~~~~~~~~~~~~~~~