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0_0_8883519_25620.cpp:1:25: bits/stdc++.h: No such file or directory
0_0_8883519_25620.cpp: In function `int main()':
0_0_8883519_25620.cpp:5: error: `cin' undeclared (first use this function)
0_0_8883519_25620.cpp:5: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_8883519_25620.cpp:6: error: `cout' undeclared (first use this function)