Eroare de compilare: main.cpp: In function 'long long int eval_x(int, int)': main.cpp:70:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(ok<fixed_x[x].size()&&fixed_x[x][ok].second!=-1) ~~^~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:85:23: error: invalid type argument of unary '*' (have 'int') scanf("%i%i",&n,&m); ^ main.cpp:82:34: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("tower.in","r",stdin); ^ main.cpp:83:36: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("tower.out","w",stdout); ^ main.cpp:87:30: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%i%i",&total,&add); ^ main.cpp:90:42: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%i%i",&inp[i].x,&inp[i].y); ^ main.cpp:96:59: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%i%i%i",&inp[i].x,&inp[i].y,&inp[i].points); ^ Non zero exit status: 1