C use iterator-CodePudding

 
#include 
#include 
using namespace std; 

Int main () 
{
Int a [10]=,2,3,4,5,6,7,8,9,10 {1}; 
Vector Val (a, a + 10); 
Auto it=val. The begin (); 
For (; It!=val. The end (); It++) 
It=* * it * 2; 
Cout & lt; <* it & lt; }

Results:

CodePudding user response:

For (; It!=val. The end (); It++)
It=* * it * 2;
Cout & lt; <* it & lt; CodePudding user response:

For (; It!=val. The end (); It++)
It=* * it * 2;
Cout & lt; <* it & lt; This a mistake, need braces {} the two sentences on the enclosed in

 
For (; It!=val. The end (); It++) 
{
It=* * it * 2; 
Cout & lt; <* it & lt; }