work/source: In function ‘int main()’:
work/source:121: error: ‘n’ was not declared in this scope
work/source: At global scope:
work/source:152: error: variable or field ‘insert’ declared void
work/source:152: error: ‘cvor’ was not declared in this scope
work/source:152: error: ‘t’ was not declared in this scope
work/source:152: error: expected primary-expression before ‘int’
work/source:152: error: expected primary-expression before ‘int’
