Borderou de evaluare (job #798799)

Compilare: main.c: In function 'main': main.c:9:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 9 | fscanf(fin,"%d%d",&a,&n); | ^~~~~~~~~~~~~~~~~~~~~~~~ main.c:11:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 11 | fscanf(fin,"%d",&a); | ^~~~~~~~~~~~~~~~~~~ main.c:13:14: warning: 'ca' may be used uninitialized [-Wmaybe-uninitialized] 13 | r=ca%a; | ~^~~~~ main.c:7:17: note: 'ca' was declared here 7 | int n,a,i=0,ca,r; | ^~