Discussioni Q&A
>>OPERATORS <<
3 Voti
8 Risposte
<< endl
0 Voti
2 Risposte
When do you use <<
14 Voti
3 Risposte
Do we have to write cout << "This" << "is" << "awesome"? Can we write cout << "This is awesome"?
1 Voto
2 Risposte
>> and << operators
0 Voti
2 Risposte
<< means ?
0 Voti
2 Risposte
Wouldn't it be more efficient to write
while(num<5){
cout << "The number is" << num << endl;
num = num + 1;
}
as
while(num<5){
cout << "The number is" << num++ << endl;
}
1 Voto
2 Risposte
>> and << in python ?
5 Voti
3 Risposte
Can someone help me please. I can understand the result of the cout << p << endl;
#include <iostream>
using namespace std;
int main() {
int x = 8;
int *p;
p = &x;
cout << *p << endl;
cout << p << endl;
cout << &p;
return 0;
}
1 Voto
6 Risposte
Cout << (1<<2) [C++]
0 Voti
2 Risposte
What does << mean?
2 Voti
2 Risposte
Explain << and >>
0 Voti
3 Risposte
cout << 25u - 50;
2 Voti
4 Risposte
Output of 5 << 2
2 Voti
4 RisposteWhat for << and >>
2 Voti
4 Risposte
What is the output of this code?
int x = 1, y = 1, z = 1; cout << (++x || ++y && ++z); cout << x << y << z;
0 Voti
4 Risposte
#include <iostream>
using namespace std;
int main() {int a, b, sum= a+b;
cout << "Enter 1st number \n";
cin >> a; cout << a <<
2 Voti
3 Risposte
wt is output if a=2.0,b=2.5
#include <iostream>
using namespace std;
int main()
{
int a, b;
int sum;
cout << "Enter a number \n";
cin >> a;
cout << "Enter another number \n";
cin >> b;
sum = a + b;
cout << "Sum is: " << sum << endl;
return 0;
}
0 Voti
21 Risposte
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