View Compilation Error

0_0_11868880_30180.cpp:1:25: bits/stdc++.h: No such file or directory
0_0_11868880_30180.cpp:10: error: expected init-declarator before '<' token
0_0_11868880_30180.cpp:10: error: expected `,' or `;' before '<' token
0_0_11868880_30180.cpp: In function `int main()':
0_0_11868880_30180.cpp:16: error: `scanf' undeclared (first use this function)
0_0_11868880_30180.cpp:16: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_11868880_30180.cpp:18: error: `cin' undeclared (first use this function)
0_0_11868880_30180.cpp:19: error: `printf' undeclared (first use this function)
0_0_11868880_30180.cpp:22: error: `cout' undeclared (first use this function)
0_0_11868880_30180.cpp:22: error: `endl' undeclared (first use this function)
0_0_11868880_30180.cpp:27: error: `log' undeclared (first use this function)