View Compilation Error

0_0_11879753_3415.cpp: In function `int main()':
0_0_11879753_3415.cpp:22: error: `rintf' undeclared (first use this function)
0_0_11879753_3415.cpp:22: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_11879753_3415.cpp: At global scope:
0_0_11879753_3415.cpp:28: error: expected unqualified-id before "return"
0_0_11879753_3415.cpp:28: error: expected `,' or `;' before "return"
0_0_11879753_3415.cpp:29: error: expected declaration before '}' token