View Compilation Error

0_0_9013522_21237.cpp: In function `int main()':
0_0_9013522_21237.cpp:33: error: `retuen' undeclared (first use this function)
0_0_9013522_21237.cpp:33: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_9013522_21237.cpp:33: error: expected `;' before numeric constant