v_Monster的博客

num1 = 0while num1 < 9: num1 += 1 num2 = 0 while num2 < num1: num2 += 1 print("%d*%d=%d" % (num2,num1,(num1*num2)),end = " ") print()

第一种方法 ：“while循环”start = 0sum = 0while start < 1000: start += 1 if start % 3 == 0 or start % 17 == 0: sum += startprint(sum)第二种方法：“for循环”sum = 0for i in range(1,1000): if i % 3 == 0 or i % 17 == 0: sum += iprint(sum)...

start = 0sum = 0while start < 100: start += 1 temp = start % 2 if temp == 1: sum += start else: sum -= startprint(sum)

number = 0sum = 0while num < 100: num += 1 sum += numprint(sum)

今有物不知其数，三三数只剩其二，五五数只剩其三，七七数只剩其二。今有物不知其数，三三数只剩其二，五五数只剩其三，七七数只剩其二none = Truenum = 0while none: num += 1 if num % 3 == 2 and num % 5 == 3 and num % 7 == 2: print(num) none = False...

#在控制台输入一个整数，根据整数打印一个矩形num = int(input("请输入整数:"))print("*" * num)for i in range(num - 2): print("*" + " " * (num - 2) + "*")print("*" * num)