View Compilation Error

24607_0_14878.cpp:1:16: stdio: No such file or directory
24607_0_14878.cpp:5: error: `main' must return `int'
24607_0_14878.cpp: In function `int main(...)':
24607_0_14878.cpp:7: error: `scanf' undeclared (first use this function)
24607_0_14878.cpp:7: error: (Each undeclared identifier is reported only once for each function it appears in.)
24607_0_14878.cpp:9: error: `printf' undeclared (first use this function)
24607_0_14878.cpp:9: error: expected `;' before string constant
65: 'OK