View Compilation Error

0_0_22517564_25699.cpp: In function 'int main()':
0_0_22517564_25699.cpp:205:9: error: expected ',' or ';' before 'bool'
         bool flag = false;
         ^
0_0_22517564_25699.cpp:214:21: error: 'flag' was not declared in this scope
                     flag = true;
                     ^
0_0_22517564_25699.cpp:215:16: error: 'flag' was not declared in this scope
             if(flag) puts("INF");
                ^