Borderou de evaluare (job #806289)

Compilare: main.c: In function 'main': main.c:7:30: warning: format '%lld' expects a matching 'long long int *' argument [-Wformat=] 7 | fscanf(cin, "%lld %lld %lld", &c, &k); | ~~~^ | | | long long int * main.c:7:4: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 7 | fscanf(cin, "%lld %lld %lld", &c, &k); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:12:13: warning: 'n' may be used uninitialized [-Wmaybe-uninitialized] 12 | n = n * 2 - 1; c = 0; | ~~^~~ main.c:6:20: note: 'n' was declared here 6 | long long c, k, n; | ^