#include“iostream“
#include“math.h“
#include“stdio.h“
#include“fstream“
#include“string“
#include“stdlib.h“
#define?_CRT_SECURE_NO_WARNINGS


using?namespace?std;//此句也可以在main函數(shù)體中出現(xiàn)。



//?！此處添加變量定義
int?n?m?d?s?b?k?g?v?u?i?j?b1;//外部軸向載荷a，軸承轉(zhuǎn)速n
double?r1?r2?a?f1?f2?x0?Y0?l1?x?y?c?e?p1?p2?p3?p4?l?w?r?B?t1?t2?z?a1?a2?p;//軸承1徑向載荷r1，軸承2徑向載荷r2
//‘深溝球軸承（GB276-82）?d=10~110
static?double?aa1[11][23]?=
{?{1.952.232.512.794.475.206.918.669.4511.9612.9515.99
19.3519.7424.2026.0731.3633.7539.1739.1744.0849.7757.39}????//‘特輕系列1的C0
{3.523.934.304.627.228.0810.1712.4613.0916.2016.9420.47
24.3624.6629.6830.8936.5439.0244.6044.4449.5655.2962.94}??//‘特輕系列1的C
{2.233.053.494.486.206.9810.0413.6715.9417.7119.8425.11
27.9834.1837.5941.2645.0953.2860.7670.8579.3689.59100.43}?//‘輕窄系列2的C0
{3.935.245.877.369.8810.7814.9619.7322.7124.3626.9833.3536.7344.0146.7650.8355.0363.9873.8384.8293.94102.26110.78}?//‘輕窄系列2的C
{3.473.925.436.567.8111.3914.1717.9222.3830.0035.7141.9148.6156.6863.4871.6780.3589.52100.76113.75131.18142.84167.64}//?‘中窄系列3的C0
{5.886.568.7910.4412.2617.2120.7725.6631.3540.6747.5955.0662.8972.2180.1087.2694.57102.06110.82120.52133.07141.31157.67}?//‘中窄系列3的C
{00011.916.7921.3326.7831.4336.6745.5555.5562.7170.30
78.3399.53114.78124.98137.76158.180000}?//‘重窄系列4的C0
{00017.4623.8129.4236.4142.6848.9959.4970.9677.40
83.8890.82107.23118.18125.48134.45147.970000}?//‘重窄系列4的C
{0.0140.0280.0560.0850.110.170.280.420.56
00000000000000}//‘相對軸向載荷A/C0
{0.190.220.260.280.300.340.380.420.4400000000000000}//‘界限系數(shù)e
{2.301.991.711.551.451.311.151.041.000000000000000}?};//‘軸向載荷系數(shù)y



//‘圓柱滾子軸承（GB283-87）?d=30~100
static?double?aa2[8][15]?=
{?{11.417.52425.729.236.24452.552.565.476.487.4106114127}?//‘輕窄系列2的C0
{18.827.836.538.54251.26171.371.386.499.5112.5138147163}?//‘輕窄系列2的C
{20.625.63143.650.766.481.386.9105120129155169184216}?//‘中窄系列3的C0
{32.639.847.364.974.395113120142161170207221238275}?//‘中窄系列3的C
{36.346.560.968.882.389.8110121158185214235268290327}?//‘重窄系列4的C0
{55.668.987.999117126151166210244277304343367405}?//‘重窄系列4的C
{18.930.436.338.941.552.770.986.5098.7118138160178202}?//‘輕寬系列5的C0
{2842.850.553.355.668.888.71050119140161186208233}?};?//‘輕寬系列5的C


//‘角接觸球軸承（7000C）（GB292-83）?d=12~100
static?double?aa3[11][20]?=
{?{2.422.953.225.256.228.4511.512.216.217.224.5
				?25.827.834.035.843.245.253.856.560.5}//‘特輕系列1的C0
{4.084.85.088.058.9811.514.815.519.820.528.5
				?29.530.834.238.24546.254.856.561.2}//‘特輕系列1的C
{3.354.195.387.468.9512.817.520.523.826.833.8
				?37.84649.25