View Compilation Error

0_0_11066577_32618.cpp:2: error: `main' must return `int'
0_0_11066577_32618.cpp: In function `int main(...)':
0_0_11066577_32618.cpp:14: error: expected `;' before "double"
0_0_11066577_32618.cpp:14: error: expected primary-expression before "double"
0_0_11066577_32618.cpp:14: error: expected `)' before "double"
0_0_11066577_32618.cpp:16: error: `t' undeclared (first use this function)
0_0_11066577_32618.cpp:16: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_11066577_32618.cpp: At global scope:
0_0_11066577_32618.cpp:21: error: expected declaration before '}' token