Eroare de compilare: main.cpp: In function 'void coarde_cerc()': main.cpp:24:46: warning: format '%d' expects argument of type 'int', but argument 3 has type 'll {aka long long int}' [-Wformat=] printf("%d:%d\n",++test,recurrence(n)); ^ main.cpp: In function 'int main()': main.cpp:32:34: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("sume3.in","r",stdin); ^ main.cpp:33:36: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("sume3.out","w",stdout); ^ main.cpp: At global scope: main.cpp:36:1: internal compiler error: in output_constructor_regular_field, at varasm.c:4972 } ^ Please submit a full bug report, with preprocessed source if appropriate. See <file:///usr/share/doc/gcc-6/README.Bugs> for instructions. Non zero exit status: 1