Compilare: main.cpp: In function 'int main()': main.cpp:155:33: warning: format '%d' expects argument of type 'int', but argument 2 has type 'long long int' [-Wformat=] printf("%d\n",(sol[w]+1)); ^ main.cpp:132:10: warning: unused variable 'j' [-Wunused-variable] ll i,j,w; ^ main.cpp:140:9: warning: variable 'maxim' set but not used [-Wunused-but-set-variable] int maxim = 0; ^~~~~ main.cpp:128:32: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("jap.in","r",stdin); ^ main.cpp:129:34: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("jap.out","w",stdout); ^ main.cpp:134:19: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&T); ^ main.cpp:137:51: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&v[i].N,&v[i].M),v[i].ind = i; ^