k1 = 300000;
k2 = 11/1000;
k3 = 100;
k4 = 1;
k5 = 1/10;
k6 = 600000;
k7 = 1/20000000;
k8 = 6/5;
k9 = 25000000;
k10 = 13/20;
k11 = 1;
k12 = 1000;
k13 = 2/25;
k14 = 13/50000000;
k15 = 40;
k16 = 30000000;
k17 = 30;
k18 = 2/5;
k19 = 2;
k20 = 4/5;
k21 = 10;
k22 = 7/10;
k23 = 11/1000;
k24 = 490000;
k25 = 2/125;
k26 = 19/100;
k27 = 82000000;
k28 = 2;
k29 = 8700000;
k30 = 1;
k31 = 100;
k32 = 2/5;
k33 = 8;
k34 = 4200;
k35 = 1/1000000000;
k36 = 1/1000;
k37 = 430000;
k38 = 36/25;
k39 = 13000000;
k40 = 47000000;
k41 = 1/2;
k42 = 34000000;
k43 = 17/20;
k44 = 1/10000000000000000000000000;
k45 = 139/5;
k46 = 35;
k47 = 500000;
k48 = 1/20;
k49 = 41/10;
k50 = 1;