what can be the program TO print * ** *** **** using looping statements

Question

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Answer 1

for (int i = 0; i < 3; i++) {
for (int j = 0; j < (i + 1); j++) {
cout << "*";
}
cout << " ";
}

Answer 2

int i =0;
while(i < 3)
{
int j =0;
while(j<(i+1))
{
cout<<"";
j++;
}
cout<<"";
i++;
}