c++ - How to input n lines in a string array? -


this question exact duplicate of:

i have input int n, , read n lines in string array. when test code, example, put 3, read 2. found should use vectors, why, there way easier vectors read n lines ?

example code:

#include <iostream> using namespace std;  int main() {      int n;     cin >> n;     string niz[n];      (int t1 = 0; t1 < n; t1++) {         getline(cin, niz[t1]); }      (int t2 = 0; t2 < n; t2++) {         cout << niz[t2] << endl; } }

the problem when read number of lines newline still left in stream, first line read empty line (what remains after number input).

see , example exchange of input , output when modify program little prefix each line of output:

c:\so-test>test 3 mary had little lamb. line [0]: line [1]: mary had line [2]: little lamb.

for moment, i'll leave solution exercise reader.


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