606 二維串列行列數

def compute(rows,cols):
    for i in range(rows):
        for j in range(cols):
            print("%4d" %(j-i), end="")
        print("")

rows = int(input().strip())
cols = int(input().strip())

compute(rows,cols)

710 詞典搜尋
methond 1

diction = {}

while True:
    key = input("Key: ").strip()
    if key == "end":
        break
    value = input("Value: ").strip()
    diction[key] = value

search_key = input("Search key: ").strip()

print(search_key in diction)

methond 2

value={}
while True:
  key = input("Key: ").strip()
  if key=="end":
    break
  value[key]=input("Value: ").strip()

sck=input("Search key: ").strip()
print(sck in value.keys())

807 字串加總

list1 = input().strip().split(" ")
total = 0

for i in range(len(list1)):
    total += int(list1[i])

average = total/(len(list1))
print("Total = %d" %total)
print("Average = %.1f" %average)

參考資料：TQC+ Python 3