View Compilation Error

0_0_12337140_21414.cpp: In function `int main()':
0_0_12337140_21414.cpp:21: error: expected primary-expression before "else"
0_0_12337140_21414.cpp:21: error: expected `;' before "else"
0_0_12337140_21414.cpp:28: error: expected primary-expression before "else"
0_0_12337140_21414.cpp:28: error: expected `;' before "else"
0_0_12337140_21414.cpp: At global scope:
0_0_12337140_21414.cpp:53: error: expected constructor, destructor, or type conversion before '(' token
0_0_12337140_21414.cpp:53: error: expected `,' or `;' before '(' token
0_0_12337140_21414.cpp:54: error: expected unqualified-id before "return"
0_0_12337140_21414.cpp:54: error: expected `,' or `;' before "return"
0_0_12337140_21414.cpp:55: error: expected declaration before '}' token