View Compilation Error

0_0_11919702_20051.cpp:32:25: bits/stdc++.h: No such file or directory
0_0_11919702_20051.cpp: In function `int solve(int, int)':
0_0_11919702_20051.cpp:53: error: `max' undeclared (first use this function)
0_0_11919702_20051.cpp:53: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_11919702_20051.cpp: In function `int main()':
0_0_11919702_20051.cpp:60: error: `scanf' undeclared (first use this function)
0_0_11919702_20051.cpp:61: error: `printf' undeclared (first use this function)