Borderou de evaluare (job #625227)

Compilare: main.c: In function 'main': main.c:16:1: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 16 | fscanf(fin,"%d ",&l); | ^~~~~~~~~~~~~~~~~~~~ main.c:17:1: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 17 | fscanf(fin,"%d\n",&c); | ^~~~~~~~~~~~~~~~~~~~~ main.c:40:1: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 40 | fscanf(fin,"%d",&k); | ^~~~~~~~~~~~~~~~~~~ main.c:42:3: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 42 | fscanf(fin,"%d",&n); | ^~~~~~~~~~~~~~~~~~~ main.c:23:7: warning: 'nr' may be used uninitialized in this function [-Wmaybe-uninitialized] 23 | if(nr==0){ | ^