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Author Question: What will the following code display? #include using namespace std; void doSomething(int&);int ... (Read 59 times)

maychende

  • Hero Member
  • *****
  • Posts: 556
on: May 22, 2019
What will the following code display?
#include
using namespace std;
void doSomething(int&);
int main()
{
   int x = 2;
   cout << x << endl;
   doSomething(x);
   cout << x << endl;
   return 0;
}
void doSomething(int& num)
{
   num = 0;
   cout << num << endl;
}
◦ 2
2
2
◦ 2
0
0
◦ 2
0
2
◦ 0
0
0
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Marked as best answer by maychende on May 22, 2019

softEldritch

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  • Posts: 334
Reply #1 on: May 22, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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maychende

  • Member
  • Posts: 556
Reply 2 on: May 22, 2019
Excellent

ktidd

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  • Posts: 319
Reply 3 on: Yesterday
Wow, this really help

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