Simple but new to C++

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Iteration over vector in C++

I'm just trying to figure out how to loop through two vectors and compare data. Writing a program that will take correct quiz answers and compare to student answers to determine if they are correct. I'm confused with using iterators and how to apply them in this situation. Can anyone help? Thanks!

Show us partial code, even if it doesn't work, and we'll help you fix it. Don't show us anything at all, and you get down-voted. — abelenky, May 20 '12 at 19:09

score 1 · Accepted Answer · answered May 20 '12 at 19:15

1

std::vector<int> students=get_selections(); //or whatever
std::vector<int> correct=get_cor...

bool is_equal=std::equal(students.begin(), students.end(), correct.begin());

answered May 20 '12 at 19:15

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void students() { for (int i=0;i>student; studentName.push_back(student); for (int i=0; i>answersS; sAnswers.push_back(answersS); } correctAnswers=0; //cout<<"\n"< – Selli S May 20 '12 at 19:20
@SelliS do you have a vector of correct answers and of what type are the answers ints? – 111111 May 20 '12 at 19:24
The answers are char. cAnswers is correct answers. sAnswers are student answers. – Selli S May 20 '12 at 19:27
for (int i=0;i – Selli S May 20 '12 at 19:47
Why not `bool is_equal = (students == correct);`? – Marian Spanik Dec 18 '15 at 14:20

Simple but new to C++

1 Answers1