View Compilation Error

142583_0_29445.cpp:4: error: expected identifier before "int"
142583_0_29445.cpp:4: error: `<type error>' is not a namespace
142583_0_29445.cpp:4: error: expected `;' before "int"
142583_0_29445.cpp: In function `int main()':
142583_0_29445.cpp:7: error: `cin' undeclared (first use this function)
142583_0_29445.cpp:7: error: (Each undeclared identifier is reported only once for each function it appears in.)
142583_0_29445.cpp:8: error: `cout' undeclared (first use this function)