Borderou de evaluare (job #633511)

Compilare: main.cpp: In function 'void Make_Graf()': main.cpp:63:25: warning: comparison of integer expressions of different signedness: 'std::vector<std::vector<int> >::size_type' {aka 'unsigned int'} and 'int' [-Wsign-compare] 63 | while (r_adj.size() > nrscc + 1) r_adj.pop_back(); | ~~~~~~~~~~~~~^~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:98:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 98 | fscanf(fin, "%d %d\n", &n, &m); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:103:15: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 103 | fscanf(fin, "%d %d\n", &x, &y); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~