View Compilation Error

0_0_11948119_6673.cpp: In function `int main()':
0_0_11948119_6673.cpp:6: error: `sacnf' undeclared (first use this function)
0_0_11948119_6673.cpp:6: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_11948119_6673.cpp:6: error: expected `)' before string constant
0_0_11948119_6673.cpp:6: error: expected `;' before ')' token