0_0_27208415_7075.cpp: In function 'void solve()':
0_0_27208415_7075.cpp:79:56: error: wrong number of template arguments (0, should be 1)
std::priority_queue<int,std::vector<int>,std::greater<>> queue;
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/queue:63:0,
from 0_0_27208415_7075.cpp:4:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_function.h:358:12: error: provided for 'template<class _Tp> struct std::greater'
struct greater : public binary_function<_Tp, _Tp, bool>
^
0_0_27208415_7075.cpp:79:57: error: template argument 3 is invalid
std::priority_queue<int,std::vector<int>,std::greater<>> queue;
^
0_0_27208415_7075.cpp:79:65: error: invalid type in declaration before ';' token
std::priority_queue<int,std::vector<int>,std::greater<>> queue;
^
0_0_27208415_7075.cpp:84:11: error: request for member 'push' in 'queue', which is of non-class type 'int'
queue.push(frequency[i]);
^
0_0_27208415_7075.cpp:86:12: error: request for member 'size' in 'queue', which is of non-class type 'int'
if(queue.size()==1)
^
0_0_27208415_7075.cpp:90:14: error: request for member 'size' in 'queue', which is of non-class type 'int'
for(;queue.size()>1;)
^
0_0_27208415_7075.cpp:92:16: error: request for member 'top' in 'queue', which is of non-class type 'int'
int a=queue.top();
^
0_0_27208415_7075.cpp:93:10: error: request for member 'pop' in 'queue', which is of non-class type 'int'
queue.pop();
^
0_0_27208415_7075.cpp:94:16: error: request for member 'top' in 'queue', which is of non-class type 'int'
int b=queue.top();
^
0_0_27208415_7075.cpp:95:10: error: request for member 'pop' in 'queue', which is of non-class type 'int'
queue.pop();
^
0_0_27208415_7075.cpp:97:10: error: request for member 'push' in 'queue', which is of non-class type 'int'
queue.push(a+b);
^
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