Find the computational complexity for the following four loops: a.                    for (cnt1 = 0, i = 1; i                               for (j = 1; j               ...

Find the computational complexity for the following four loops:

a.                    for (cnt1 = 0, i = 1; i <=>

                              for (j = 1; j <=>

                                     cnt1++;

b.                    for (cnt2 = 0, i = 1; i <=>

                              for (j = 1; j <=>

                                     cnt2++;

c.                    for (cnt3 = 0, i = 1; i <=>

                              for (j = 1; j <=>

                                     cnt3++;

d.                    for (cnt4 = 0, i = 1; i <=>

                              for (j = 1; j <=>

                                     cnt4++;