Compilare: main.cpp: In function 'int main()': main.cpp:163:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int i=1;i<=when;i++)cout<<order[i]<<" ";cout<<endl; ^~~ main.cpp:163:49: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' for(int i=1;i<=when;i++)cout<<order[i]<<" ";cout<<endl; ^~~~ main.cpp:150:40: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("traffickers.in","r",stdin); ^ main.cpp:151:42: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("traffickers.out","w",stdout); ^ main.cpp:153:19: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%i",&n); ^ main.cpp:157:28: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%i%i",&u,&v); ^ main.cpp:174:19: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%i",&q); ^ main.cpp:178:28: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%i%i",&u,&v); ^ main.cpp:182:19: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%i",&q); ^ main.cpp:188:36: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%i%i%i",&type,&u,&v); ^ main.cpp:193:34: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%i%i",&t1,&t2); ^