View Compilation Error

119692_0_17192.cpp: In function `int main()':
119692_0_17192.cpp:24: error: `ccofstream' undeclared (first use this function)
119692_0_17192.cpp:24: error: (Each undeclared identifier is reported only once for each function it appears in.)
119692_0_17192.cpp:24: error: expected `;' before "out"