Borderou de evaluare (job #824231)

Compilare: main.c: In function 'main': main.c:13:28: warning: unused variable 'start' [-Wunused-variable] 13 | int n, k, i, cer, poz, start, j, venit, nr; | ^~~~~ main.c:15:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 15 | fscanf(fin, "%d%d", &n, &k); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:23:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 23 | fscanf(fin, "%d", &cer); | ^~~~~~~~~~~~~~~~~~~~~~~ main.c:36:13: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 36 | fscanf(fin, "%d", &poz); | ^~~~~~~~~~~~~~~~~~~~~~~ main.c:42:27: warning: 'nr' may be used uninitialized [-Wmaybe-uninitialized] 42 | for(j = nr; j >= 2; j --){ | ~~^~~~ main.c:13:45: note: 'nr' was declared here 13 | int n, k, i, cer, poz, start, j, venit, nr; | ^~