Great god solve,,,,,,, about the container,,,-CodePudding

 # include & lt; Iostream> 
#include  
using namespace std; 


Int main (int arg c, char * argv []) 
{
Int a=0, b=0, I; 
The vector & lt; Int> Vec1; 
The vector & lt; Int> Vec2. 

While (1) {
Cout<& lt;" Please enter an integer: "; 
Cin> i; 
If (i> 0) 
Vec1. Push_back (I); 
a++; 
The else {
If (i<0) 
Vec2. Push_back (I); 
b++; 
The else {
If (I==0) 
break; 
The else {
Cout<& lt;" Input is not an integer! Please input again ~ ~ "& lt; continue; 
} 
} 

} 

} 
Cout<& lt;" The number of positive integers is: "& lt; Cout<& lt;" Respectively is: "; 
For (vector : : iterator iter=vec1. The begin (); Vec1! (=end); Vec1 + +) {
Cout<* vec1 & lt; & lt;" "; 
} 
Cout<& lt;" Negative integer number is: "& lt; Cout<& lt;" Respectively is: "; 
For (vector : : iterator iter=vec2. The begin (); Vec2! (=end); Vec2 + +) {
Cout<* vec2 & lt; & lt;" "; 
} 
return 0; 
}

Then write can run???

CodePudding user response:

Write wrong, all the vector loop output data, using iterators, not a vector object itself

CodePudding user response:

#include
#include
using namespace std;

Int main (int arg c, char * argv [])
{
Int a=0, b=0, I;
The vector & lt; Int> Vec1;
The vector & lt; Int> Vec2.

While (1)
{
Cout<& lt;" Please enter an integer: ";
Cin> i;

If (i> 0)
{//here enclosed
Vec1. Push_back (I);
a++;
}
The else
{
If (i<0)
{//here also enclosed
Vec2. Push_back (I);
b++;
}
The else
{
If (I==0)
{
break;
}
The else
{
Cout<& lt;" Input is not an integer! Please input again ~ ~ "& lt; continue;
}
}

}

}
Cout<& lt;" The number of positive integers is: "& lt; Cout<& lt;" Respectively is: ";

//note that there is an iterator operations, not a vector
For (vector : : iterator iter=vec1. The begin (); Iter!=vec1. End (); Iter++)
{
Cout<* iter<& lt;" ";
}

Cout<& lt;" Negative integer number is: "& lt; Cout<& lt;" Respectively is: ";
For (vector : : iterator iter=vec2. The begin (); Iter!=vec2. End (); Iter++)
{
Cout<* iter<& lt;" ";
}

system("pause");
return 0;
}

CodePudding user response:

 
#include  
#include  
using namespace std; 


Int main (int arg c, char * argv []) 
{
Int a=0, b=0, I; 
The vector & lt; Int> Vec1; 
The vector & lt; Int> Vec2. 

While (1) 
{
Cout<& lt;" Please enter an integer: "; 
Cin> i; 

If (i> 0) 
{//here enclosed 
Vec1. Push_back (I); 
a++; 
} 
The else 
{
If (i<0) 
{//here also enclosed 
Vec2. Push_back (I); 
b++; 
} 
The else 
{
If (I==0) 
{
break; 
} 
The else 
{
Cout<& lt;" Input is not an integer! Please input again ~ ~ "& lt; continue; 
} 
} 

} 

} 
Cout<& lt;" The number of positive integers is: "& lt; Cout<& lt;" Respectively is: "; 

//note that there is an iterator operations, not a vector 
For (vector : : iterator iter=vec1. The begin (); Iter!=vec1. End (); Iter++) 
{
Cout<* iter<& lt;" "; 
} 

Cout<& lt;" Negative integer number is: "& lt; Cout<& lt;" Respectively is: "; 
For (vector : : iterator iter=vec2. The begin (); Iter!=vec2. End (); Iter++) 
{
Cout<* iter<& lt;" "; 
} 

system("pause"); 
return 0; 
}

CodePudding user response:

thank god!!!!!!!!!!