Question

Acest cod afiseaza sirul 1 1 2 1 2 3 1 2 3 4 ... Cum modific conditia in acest cod sa afiseze sirul 1 2 1 3 2 1 4 3 2 1 ... ?

#include

using namespace std;

int main()

{

int n,i,nr=1;

cin>>n;

while(n>0)

{

i=nr;

while(i>0 && n>0)

{

cout < < nr-i+1 < <" ";
i--;
n--;

}

nr++;

}

return 0;

}

Answer 1

cin >> n;

for (i=1; i<=n; ++i)

{

  for (j=i; j>0; --j)

      cout << j << " ";

 }