N number of nested for loops
Hey Guys,
I want to create an N number of nested loops, for any value for N inputted by the user. If N = 4, then
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for(blah blah blah)
{
for(blah blah blah)
{
for(blah blah blah)
{
for(blah blah blah)
{
}
}
}
}
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Any idea of how this can be done ?
I tried using recursive functions, but that didn't work properly.
create a recursive function (aka.. it calls itself within the function)
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void rec_for(int num_of_loops, int some_test_case){
for(int i = 0; i < some_test_case; i++)
rec_for(num_of_loops - 1, some_test_case - 1);
}
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Last edited on
is it not like this?
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void rec_for(int num_of_loops, int some_test_case){
for(int i = 0; i < num_of_loops; i++)
rec_for(int num_of_loops - 1, int some_test_case)
}
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as your code wont stop
Last edited on
i tried that originally, but got a stack overflow (aka it didn't stop)
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void rec_for(int num_of_loops, int some_test_case){
for(int i = 0; i < some_test_case; i++)
{
if(num_of_loops < 1) break;
else{
rec_for(num_of_loops - 1, some_test_case);
cout << num_of_loops << " " << endl;
}
}
}
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you are correct... i just saw the problem
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void rec_for(int num_of_loops, int some_test_case){
cout << num_of_loops << " " << some_test_case << endl;
for(int i = num_of_loops; i > 0; i--)
{
rec_for(num_of_loops - 1, some_test_case);
}
}
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Last edited on
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