C++ language question. Please answer it As soon as possible.

Hello, I have a problem changing this quicksort algorithm from the now (mostly sorted ascending) to ( mostly sorted descending) arrays. The algorithm is supposed to take the arrays listed below and sort them in mostly descending order and measure the time taken to do that. I am just having a problem to change this algorithm I have for the mostly sorted ascending order to mostly sorted descending order.

This algorithm below works well for (mostly ascending order). But I want to reverse this algorithm for (Mostly descending order) so that it sorts the array in the most descending order.

FOR EXAMPLE, THIS ARRAYS BELOW ARE THE ARRAYS THAT MY PROGRAM WILL BE SORTING ONCE THE MOSTLY DESCENDING QUICKSORT CODING IS DONE.

1001000.0, 10000.0, 9990.0, 9980.0, 9970.0, 9960.0, 9950.0, 9940.0, 9930.0, 9920.0, 9910.0, 9900.0, 9890.0, 9880.0, 9870.0, 9860.0, 9850.0, 9840.0, 9830.0, 9820.0, 9810.0, 9800.0, 9790.0, 9780.0, 9770.0, 976000.0, 9750.0, 9740.0, 9730.0, 9720.0, 9710.0, 9700.0, 9690.0, 9680.0, 9670.0, 9660.0, 9650.0, 9640.0, 9630.0, 9620.0, 9610.0, 9600.0, 9590.0, 9580.0, 9570.0, 9560.0, 9550.0, 9540.0, 9530.0, 9520.0, 951000.0, 9500.0, 9490.0, 9480.0, 9470.0, 9460.0, 9450.0, 9440.0, 9430.0, 9420.0, 9410.0, 9400.0, 9390.0, 9380.0, 9370.0, 9360.0, 9350.0, 9340.0, 9330.0, 9320.0, 9310.0, 9300.0, 9290.0, 9280.0, 9270.0, 926000.0, 9250.0, 9240.0, 9230.0, 9220.0, 9210.0, 9200.0, 9190.0, 9180.0, 9170.0, 9160.0, 9150.0, 9140.0, 9130.0, 9120.0, 9110.0, 9100.0, 9090.0, 9080.0, 9070.0, 9060.0, 9050.0, 9040.0, 9030.0, 9020.0, 901000.0, 9000.0, 8990.0, 8980.0, 8970.0, 8960.0, 8950.0, 8940.0, 8930.0, 8920.0, 8910.0, 8900.0, 8890.0, 8880.0, 8870.0, 8860.0, 8850.0, 8840.0, 8830.0, 8820.0, 8810.0, 8800.0, 8790.0, 8780.0, 8770.0, 876000.0, 8750.0, 8740.0, 8730.0, 8720.0, 8710.0, 8700.0, 8690.0, 8680.0, 8670.0, 8660.0, 8650.0, 8640.0, 8630.0, 8620.0, 8610.0, 8600.0, 8590.0, 8580.0, 8570.0, 8560.0, 8550.0, 8540.0, 8530.0, 8520.0, 851000.0, 8500.0, 8490.0, 8480.0, 8470.0, 8460.0, 8450.0, 8440.0, 8430.0, 8420.0, 8410.0, 8400.0, 8390.0, 8380.0, 8370.0, 8360.0, 8350.0, 8340.0, 8330.0, 8320.0, 8310.0, 8300.0, 8290.0, 8280.0, 8270.0, 826000.0, 8250.0, 8240.0, 8230.0, 8220.0, 8210.0, 8200.0, 8190.0, 8180.0, 8170.0, 8160.0, 8150.0, 8140.0, 8130.0, 8120.0, 8110.0, 8100.0, 8090.0, 8080.0, 8070.0, 8060.0, 8050.0, 8040.0, 8030.0, 8020.0, 801000.0, 8000.0, 7990.0, 7980.0, 7970.0, 7960.0, 7950.0, 7940.0, 7930.0, 7920.0, 7910.0, 7900.0, 7890.0, 7880.0, 7870.0, 7860.0, 7850.0, 7840.0, 7830.0, 7820.0, 7810.0, 7800.0, 7790.0, 7780.0, 7770.0, 776000.0, 7750.0, 7740.0, 7730.0, 7720.0, 7710.0, 7700.0, 7690.0, 7680.0, 7670.0, 7660.0, 7650.0, 7640.0, 7630.0, 7620.0, 7610.0, 7600.0, 7590.0, 7580.0, 7570.0, 7560.0, 7550.0, 7540.0, 7530.0, 7520.0, 751000.0, 7500.0, 7490.0, 7480.0, 7470.0, 7460.0, 7450.0, 7440.0, 7430.0, 7420.0, 7410.0, 7400.0, 7390.0, 7380.0, 7370.0, 7360.0, 7350.0, 7340.0, 7330.0, 7320.0, 7310.0, 7300.0, 7290.0, 7280.0, 7270.0, 726000.0, 7250.0, 7240.0, 7230.0, 7220.0, 7210.0, 7200.0, 7190.0, 7180.0, 7170.0, 7160.0, 7150.0, 7140.0, 7130.0, 7120.0, 7110.0, 7100.0, 7090.0, 7080.0, 7070.0, 7060.0, 7050.0, 7040.0, 7030.0, 7020.0, 701000.0, 7000.0, 6990.0, 6980.0, 6970.0, 6960.0, 6950.0, 6940.0, 6930.0, 6920.0, 6910.0, 6900.0, 6890.0, 6880.0, 6870.0, 6860.0, 6850.0, 6840.0, 6830.0, 6820.0, 6810.0, 6800.0, 6790.0, 6780.0, 6770.0, 676000.0, 6750.0, 6740.0, 6730.0, 6720.0, 6710.0, 6700.0, 6690.0, 6680.0, 6670.0, 6660.0, 6650.0, 6640.0, 6630.0, 6620.0, 6610.0, 6600.0, 6590.0, 6580.0, 6570.0, 6560.0, 6550.0, 6540.0, 6530.0, 6520.0, 651000.0, 6500.0, 6490.0, 6480.0, 6470.0, 6460.0, 6450.0, 6440.0, 6430.0, 6420.0, 6410.0, 6400.0, 6390.0, 6380.0, 6370.0, 6360.0, 6350.0, 6340.0, 6330.0, 6320.0, 6310.0, 6300.0, 6290.0, 6280.0, 6270.0, 626000.0, 6250.0, 6240.0, 6230.0, 6220.0, 6210.0, 6200.0, 6190.0, 6180.0, 6170.0, 6160.0, 6150.0, 6140.0, 6130.0, 6120.0, 6110.0, 6100.0, 6090.0, 6080.0, 6070.0, 6060.0, 6050.0, 6040.0, 6030.0, 6020.0, 601000.0, 6000.0, 5990.0, 5980.0, 5970.0, 5960.0, 5950.0, 5940.0, 5930.0, 5920.0, 5910.0, 5900.0, 5890.0, 5880.0, 5870.0, 5860.0, 5850.0, 5840.0, 5830.0, 5820.0, 5810.0, 5800.0, 5790.0, 5780.0, 5770.0, 576000.0, 5750.0, 5740.0, 5730.0, 5720.0, 5710.0, 5700.0, 5690.0, 5680.0, 5670.0, 5660.0, 5650.0, 5640.0, 5630.0, 5620.0, 5610.0, 5600.0, 5590.0, 5580.0, 5570.0, 5560.0, 5550.0, 5540.0, 5530.0, 5520.0, 551000.0, 5500.0, 5490.0, 5480.0, 5470.0, 5460.0, 5450.0, 5440.0, 5430.0, 5420.0, 5410.0, 5400.0, 5390.0, 5380.0, 5370.0, 5360.0, 5350.0, 5340.0, 5330.0, 5320.0, 5310.0, 5300.0, 5290.0, 5280.0, 5270.0, 526000.0, 5250.0, 5240.0, 5230.0, 5220.0, 5210.0, 5200.0, 5190.0, 5180.0, 5170.0, 5160.0, 5150.0, 5140.0, 5130.0, 5120.0, 5110.0, 5100.0, 5090.0, 5080.0, 5070.0, 5060.0, 5050.0, 5040.0, 5030.0, 5020.0, 501000.0, 5000.0, 4990.0, 4980.0, 4970.0, 4960.0, 4950.0, 4940.0, 4930.0, 4920.0, 4910.0, 4900.0, 4890.0, 4880.0, 4870.0, 4860.0, 4850.0, 4840.0, 4830.0, 4820.0, 4810.0, 4800.0, 4790.0, 4780.0, 4770.0, 476000.0, 4750.0, 4740.0, 4730.0, 4720.0, 4710.0, 4700.0, 4690.0, 4680.0, 4670.0, 4660.0, 4650.0, 4640.0, 4630.0, 4620.0, 4610.0, 4600.0, 4590.0, 4580.0, 4570.0, 4560.0, 4550.0, 4540.0, 4530.0, 4520.0, 451000.0, 4500.0, 4490.0, 4480.0, 4470.0, 4460.0, 4450.0, 4440.0, 4430.0, 4420.0, 4410.0, 4400.0, 4390.0, 4380.0, 4370.0, 4360.0, 4350.0, 4340.0, 4330.0, 4320.0, 4310.0, 4300.0, 4290.0, 4280.0, 4270.0, 426000.0, 4250.0, 4240.0, 4230.0, 4220.0, 4210.0, 4200.0, 4190.0, 4180.0, 4170.0, 4160.0, 4150.0, 4140.0, 4130.0, 4120.0, 4110.0, 4100.0, 4090.0, 4080.0, 4070.0, 4060.0, 4050.0, 4040.0, 4030.0, 4020.0, 401000.0, 4000.0, 3990.0, 3980.0, 3970.0, 3960.0, 3950.0, 3940.0, 3930.0, 3920.0, 3910.0, 3900.0, 3890.0, 3880.0, 3870.0, 3860.0, 3850.0, 3840.0, 3830.0, 3820.0, 3810.0, 3800.0, 3790.0, 3780.0, 3770.0, 376000.0, 3750.0, 3740.0, 3730.0, 3720.0, 3710.0, 3700.0, 3690.0, 3680.0, 3670.0, 3660.0, 3650.0, 3640.0, 3630.0, 3620.0, 3610.0, 3600.0, 3590.0, 3580.0, 3570.0, 3560.0, 3550.0, 3540.0, 3530.0, 3520.0, 351000.0, 3500.0, 3490.0, 3480.0, 3470.0, 3460.0, 3450.0, 3440.0, 3430.0, 3420.0, 3410.0, 3400.0, 3390.0, 3380.0, 3370.0, 3360.0, 3350.0, 3340.0, 3330.0, 3320.0, 3310.0, 3300.0, 3290.0, 3280.0, 3270.0, 326000.0, 3250.0, 3240.0, 3230.0, 3220.0, 3210.0, 3200.0, 3190.0, 3180.0, 3170.0, 3160.0, 3150.0, 3140.0, 3130.0, 3120.0, 3110.0, 3100.0, 3090.0, 3080.0, 3070.0, 3060.0, 3050.0, 3040.0, 3030.0, 3020.0, 301000.0, 3000.0, 2990.0, 2980.0, 2970.0, 2960.0, 2950.0, 2940.0, 2930.0, 2920.0, 2910.0, 2900.0, 2890.0, 2880.0, 2870.0, 2860.0, 2850.0, 2840.0, 2830.0, 2820.0, 2810.0, 2800.0, 2790.0, 2780.0, 2770.0, 276000.0, 2750.0, 2740.0, 2730.0, 2720.0, 2710.0, 2700.0, 2690.0, 2680.0, 2670.0, 2660.0, 2650.0, 2640.0, 2630.0, 2620.0, 2610.0, 2600.0, 2590.0, 2580.0, 2570.0, 2560.0, 2550.0, 2540.0, 2530.0, 2520.0, 251000.0, 2500.0, 2490.0, 2480.0, 2470.0, 2460.0, 2450.0, 2440.0, 2430.0, 2420.0, 2410.0, 2400.0, 2390.0, 2380.0, 2370.0, 2360.0, 2350.0, 2340.0, 2330.0, 2320.0, 2310.0, 2300.0, 2290.0, 2280.0, 2270.0, 226000.0, 2250.0, 2240.0, 2230.0, 2220.0, 2210.0, 2200.0, 2190.0, 2180.0, 2170.0, 2160.0, 2150.0, 2140.0, 2130.0, 2120.0, 2110.0, 2100.0, 2090.0, 2080.0, 2070.0, 2060.0, 2050.0, 2040.0, 2030.0, 2020.0, 201000.0, 2000.0, 1990.0, 1980.0, 1970.0, 1960.0, 1950.0, 1940.0, 1930.0, 1920.0, 1910.0, 1900.0, 1890.0, 1880.0, 1870.0, 1860.0, 1850.0, 1840.0, 1830.0, 1820.0, 1810.0, 1800.0, 1790.0, 1780.0, 1770.0, 176000.0, 1750.0, 1740.0, 1730.0, 1720.0, 1710.0, 1700.0, 1690.0, 1680.0, 1670.0, 1660.0, 1650.0, 1640.0, 1630.0, 1620.0, 1610.0, 1600.0, 1590.0, 1580.0, 1570.0, 1560.0, 1550.0, 1540.0, 1530.0, 1520.0, 151000.0, 1500.0, 1490.0, 1480.0, 1470.0, 1460.0, 1450.0, 1440.0, 1430.0, 1420.0, 1410.0, 1400.0, 1390.0, 1380.0, 1370.0, 1360.0, 1350.0, 1340.0, 1330.0, 1320.0, 1310.0, 1300.0, 1290.0, 1280.0, 1270.0, 126000.0, 1250.0, 1240.0, 1230.0, 1220.0, 1210.0, 1200.0, 1190.0, 1180.0, 1170.0, 1160.0, 1150.0, 1140.0, 1130.0, 1120.0, 1110.0, 1100.0, 1090.0, 1080.0, 1070.0, 1060.0, 1050.0, 1040.0, 1030.0, 1020.0, 101000.0, 1000.0, 990.0, 980.0, 970.0, 960.0, 950.0, 940.0, 930.0, 920.0, 910.0, 900.0, 890.0, 880.0, 870.0, 860.0, 850.0, 840.0, 830.0, 820.0, 810.0, 800.0, 790.0, 780.0, 770.0, 76000.0, 750.0, 740.0, 730.0, 720.0, 710.0, 700.0, 690.0, 680.0, 670.0, 660.0, 650.0, 640.0, 630.0, 620.0, 610.0, 600.0, 590.0, 580.0, 570.0, 560.0, 550.0, 540.0, 530.0, 520.0, 51000.0, 500.0, 490.0, 480.0, 470.0, 460.0, 450.0, 440.0, 430.0, 420.0, 410.0, 400.0, 390.0, 380.0, 370.0, 360.0, 350.0, 340.0, 330.0, 320.0, 310.0, 300.0, 290.0, 280.0, 270.0, 26000.0, 250.0, 240.0, 230.0, 220.0, 210.0, 200.0, 190.0, 180.0, 170.0, 160.0, 150.0, 140.0, 130.0, 120.0, 110.0, 100.0, 90.0, 80.0, 70.0, 60.0, 50.0, 40.0, 30.0, 20.0

2 I/ swaps two numbers in an array 3 void swap(float* a, float* b) float ta *a = *b; *b = t; 45 47 49 0 int partition (float arrll, int low, int high) 51 52 int pivot = arr[high); // pivot int ? (low-1); // Index of smaller element 54 55 for (int j = low; j