code`block`FunctionDecl`FunctionDeclRec`ForStmt`ForStmtRec`DoStmt`DoStmtRec`WhileStmt`WhileStmtRec`IfStmt`IfStmtRec`SwitchStmt`SwitchStmtRec`countBlocks`countBlocksRec`countCondition`countVariable`countLiteral`IntegerLiteral`StringLiteral`IfStmt`ForStmt`WhileStmt`DoStmt`SwitchStmt`countLoop`VarDecl`DeclRefExpr`DeclStmt`countDecl`countPointer`writeFunction`CallExpr`BinaryOperator`UnaryOperator`CompoundAssignOperator`countOperand`ArraySubscriptE`RealFaultLocation int main()`FunctionDecl,false;`1`0`0`0`0`0`0`0`0`0`0`0`1`0`0`0`0`0`0`0`0`0`0`0`0`0`0`0`0`0`0`0`0`0`0`0`0`0 int x,t,a,b,da,db;`FunctionDecl,false;`1`0`0`0`0`0`0`0`0`0`0`0`1`0`0`0`0`0`0`0`0`0`0`0`0`6`0`1`7`0`0`0`0`0`0`0`0`0 while(scanf("%d %d %d %d %d %d",&x,&t,&a,&b,&da,&db)!=EOF){`FunctionDecl,false;WhileStmt,false;`1`0`0`0`0`0`1`0`0`0`0`0`2`0`1`6`2`1`1`0`0`1`0`0`1`0`7`0`7`6`0`1`1`7`0`8`0`0 c1[0]=a,c2[0]=b;`FunctionDecl,false;WhileStmt,false;`1`0`0`0`0`0`1`0`0`0`0`0`2`0`1`4`2`2`0`0`0`0`0`0`0`0`4`0`4`0`0`0`3`0`0`3`2`0 for(int i=1; i