View Compilation Error

0_0_3879609_30018.cpp: In function `int main()':
0_0_3879609_30018.cpp:42: error: `stdio' undeclared (first use this function)
0_0_3879609_30018.cpp:42: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_3879609_30018.cpp:44: error: expected primary-expression before "int"
0_0_3879609_30018.cpp:44: error: expected `;' before "int"
0_0_3879609_30018.cpp:44: error: expected primary-expression before "int"
0_0_3879609_30018.cpp:44: error: expected `;' before "int"
0_0_3879609_30018.cpp:69: error: expected `}' at end of input