Please show me my fault in this C++ code?

Question

#include <iostream>

using namespace std;

void num(int s){

switch (s){
case 0:
cout<<"o"<<endl;
break ;
case 1:
cout<<"oo"<<endl;
break ;
case 2:
cout<<"ooo"<<endl;
break ;

}
};

int main(){
int n[3];
getline(cin,n);
//cout<<sizeof(n);
for(int i=0;i<sizeof(n);i++)
{
num(n[i]);
}
return 0;
}
/*I want for exemple when user enter the number "562" the main function must call num function 3 times that way:
num[5];
num[6];
num[2];
How!?
*/

Answer 1

Thx @Julio I will see if it work...... Thx again. 😊😊😊😊😊

Answer 2

Thx @luka but I make mistake my array doesn't have only 1 element.

Answer 3

Please show me the correct code with descriptions.

Answer 4

@luka I tried it but doesn't work correctly

Answer 5

I want for exemple when user enter the number "562" the main function must call num function 3 times that way:
num[5];
num[6];
num[2];
How can I do that.

Answer 6

No @luka,
I want the user write like that 129 only one number and I will manipulate the number in the program and make it like that
1
2
9
And send a call of function for each element like that :
num[1];
num[2];
num[9];
Then the switch will execute for each element.

Answer 7

int main(){
int n,c,*arr,rest,i;
cout<<"Number:";
cin>>n;
cout<<endl<<"Number of digits:";
cin>>c;
arr = new int[i = c];
while(n){
rest = n % 10;
arr[--i] = rest;
n = n / 10;
}
for(i = 0;i<c;i++)
num(arr[i]);//Function implemented by you
return 0;
}

Answer 8

Hi friend . (surprise) .. My Code is now public please see it.
Include your name in it.
https://code.sololearn.com/cjNOwm9Q0vt3/?ref=app

Answer 9

Thx @luka..... I will add your name as verifier in my next code. 😊😊😊😊😊

Answer 10

@luka change if (s.length()>3) by if (s.length() -3 != 0)