import math
def write_con(n,path,m):
f = open(path,"a",encoding = "utf-8")
for i in range(1,n):
f.write("x" + str(i) + " + " + "y" + str(i) + " + ")
f.write("x" + str(n) + " + " + "y" + str(n) + " <= " +str(m) + "\n")
f.close()
path = r"D:\code\text.txt"
write_con(4,path,5)
执行结果:
import math
def write_con(n,path,m,k):
f = open(path,"a",encoding = "utf-8")
for j in range(1,k+1):
for i in range(1,n):
f.write("x" + str(i) + " + " + "y" + str(j) + " + ")
f.write("x" + str(n) + " + " + "y" + str(j) + " <= " +str(m) + "\n")
f.close()
path = r"D:\code\text.txt"
write_con(4,path,5,4)
运行结果: