Please explain error in this code

#1

#include<bits/stdc++.h>
using namespace std;
class Queue{
int cs;
listqu;
//contructor
public:
Queue(int ds=4){
cs=0;
}
bool isEmpty(){
return cs==0;
}
void enqueue(int data){
qu.push_back(data);
cs++;
}
void dequeue(){
if(!isEmpty()){
qu.pop_front();
cs–;
}
}
int getfront(){
return qu.front();
}
};
int main(){
Queue q(10);
for(int i=1;i<4;i++)
q.enqueue(i);
}

#2

Hello @Detoxo_16,

The way you have shared your code has introduced many syntax errors to it.
So, always share your code using Online Coding Blocks IDE.
STEPS:

  1. Paste your code at https://ide.codingblocks.com
  2. Save it there.
  3. Share the URL generated.

Now, taking about your code:
As, it had few syntax errors, so I don’t know what was the actual error in your code.

But, you can compare your original code with the one i have corrected:

Hope, this would help.
Give a like if you are satisfied.

#3

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