View Compilation Error

0_0_25639937_23078.cpp: In function 'int main()':
0_0_25639937_23078.cpp:9:4: error: expected ',' or ';' before 'int'
    int temp=0;
    ^
0_0_25639937_23078.cpp:18:7: error: 'temp' was not declared in this scope
       temp=o;
       ^
0_0_25639937_23078.cpp:18:12: error: 'o' was not declared in this scope
       temp=o;
            ^