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0_0_11576539_22751.cpp:1:25: bits/stdc++.h: No such file or directory
0_0_11576539_22751.cpp: In function `void aozora()':
0_0_11576539_22751.cpp:24: error: `memset' undeclared (first use this function)
0_0_11576539_22751.cpp:24: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_11576539_22751.cpp: In function `int main()':
0_0_11576539_22751.cpp:30: error: `ios' has not been declared
0_0_11576539_22751.cpp:30: error: `sync_with_stdio' undeclared (first use this function)
0_0_11576539_22751.cpp:32: error: `cin' undeclared (first use this function)
0_0_11576539_22751.cpp:63: error: `cout' undeclared (first use this function)
0_0_11576539_22751.cpp:63: error: `endl' undeclared (first use this function)