View Compilation Error

0_0_23601264_3303.cpp: In function 'int main()':
0_0_23601264_3303.cpp:15:9: error: expected unqualified-id before 'true'
     int true,have=0;
         ^
0_0_23601264_3303.cpp:33:13: error: lvalue required as left operand of assignment
         true=0;
             ^
0_0_23601264_3303.cpp:37:21: error: lvalue required as increment operand
                 true++;
                     ^
0_0_23601264_3303.cpp:42:13: error: 'have' was not declared in this scope
             have=1;
             ^
0_0_23601264_3303.cpp:46:8: error: 'have' was not declared in this scope
     if(have==1)
        ^