View Compilation Error

0_0_4763065_15138.cpp:1:17: stdio: No such file or directory
0_0_4763065_15138.cpp: In function `int main()':
0_0_4763065_15138.cpp:8: error: `scanf' undeclared (first use this function)
0_0_4763065_15138.cpp:8: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_4763065_15138.cpp:16: error: `strlen' undeclared (first use this function)
0_0_4763065_15138.cpp:18: error: expected primary-expression before "int"
0_0_4763065_15138.cpp:18: error: expected `;' before "int"
0_0_4763065_15138.cpp:19: error: `i' undeclared (first use this function)
0_0_4763065_15138.cpp:19: error: expected `;' before ')' token
0_0_4763065_15138.cpp:20: error: `printf' undeclared (first use this function)