def fitness(self, x): """ 个体适应值计算 """ X1 = x[0] X2 = x[1] X3 = x[2] X4 = x[3] X5 = x[4] X6 = x[5] X7 = x[6] X8 = x[7] X9 = x[8] X10 = x[9] X11 = x[10] X12 = x[11] X13 = x[12] X14 = x[13] X15 = x[14] X16 = x[15] X17 = x[16] X18 = x[17] X19 = x[18] X20 = x[19] X21 = x[20] X22 = x[21] X23 = x[22] X24 = x[23] #惩罚函数 Z = 500 * X1 + 550 * X2 + 630 * X3 + 1000 * X4 + 800 * X5 + 700 * X6 + 800 * X7 + 700 * X8 \ + 600 * X9 + 950 * X10 + 900 * X11 + 930 * X12 + 1000 * X13 + 960 * X14 + 840 * X15 + 650 * X16 \ + 600 * X17 + 700 * X18 + 1200 * X19 + 1040 * X20 + 980 * X21 + 860 * X22 + 880 * X23 + 780 * X24 \ - (10 ** 5) * (max(0, X1 + X7 + X13 + X19 - 42) + max(0, X2 + X8 + X14 + X20 - 56) + max(0,X3 + X9 + X15 + X21 - 44) + max(0, X4 + X10 + X16 + X22 - 39) + max(0, X5 + X11 + X17 + X23 - 60) + max(0,X6 + X12 + X18 + X24 - 59) + max(0, X1 + X2 + X3 + X4 + X5 + X6 - 76) + max(0, X7 + X8 + X9 + X10 + X11 + X12 - 88) + max(0, X13 + X14 + X15 + X16 + X17 + X18 - 96) + max(0,X19 + X20 + X21 + X22 + X23 + X24 - 40)) return z 怎么定义X、Z为整数
时间: 2024-01-27 07:05:13 浏览: 134
您可以使用Python中的内置函数`int()`将X和Z的值转换为整数类型。例如,将X1定义为整数类型的方法如下:
```
X1 = int(x[0])
```
同样地,您可以将所有的X都转换为整数类型。对于Z,您可以使用`int()`函数将其最终计算得到的值转换为整数类型。例如:
```
Z = int(500 * X1 + 550 * X2 + 630 * X3 + 1000 * X4 + 800 * X5 + 700 * X6 + 800 * X7 + 700 * X8 \
+ 600 * X9 + 950 * X10 + 900 * X11 + 930 * X12 + 1000 * X13 + 960 * X14 + 840 * X15 + 650 * X16 \
+ 600 * X17 + 700 * X18 + 1200 * X19 + 1040 * X20 + 980 * X21 + 860 * X22 + 880 * X23 + 780 * X24 \
- (10 ** 5) * (max(0, X1 + X7 + X13 + X19 - 42) + max(0, X2 + X8 + X14 + X20 - 56) + max(0,X3 + X9 + X15 + X21 - 44) \
+ max(0, X4 + X10 + X16 + X22 - 39) + max(0, X5 + X11 + X17 + X23 - 60) + max(0,X6 + X12 + X18 + X24 - 59) \
+ max(0, X1 + X2 + X3 + X4 + X5 + X6 - 76) + max(0, X7 + X8 + X9 + X10 + X11 + X12 - 88) \
+ max(0, X13 + X14 + X15 + X16 + X17 + X18 - 96) + max(0,X19 + X20 + X21 + X22 + X23 + X24 - 40)))
```
这样,您就可以将所有的X和Z定义为整数类型了。
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