陳玫瑄double ioop 雙迴圈emoji 繪文字
a=("🐈")
for i in range(4):
for j in range(11):
print(a,end='')
print(str(i)+'陳玫瑄')
print('str將自轉成字串'+"\n int轉成整數,字串的+連結")
print('換列的字碼',ord('\n'))
陳玫瑄python集合set字典dict統計字元數目37,241不同字元數1,251
file = open('金融常識.txt','r',encoding='utf-8') reading = file.read() file.close() print('檔案字元characters數:', len(reading)) mySet = set(reading) myDict = dict() for j in mySet: myDict[j] = 0 for i in reading: myDict[i] += 1 for j in mySet: print(f"字元「{j}」出現{myDict[j]:,}次數") print(f'字元數目{len(reading):,},不同字元數{len(mySet):,}') print(f"陳玫瑄統計左引號(出現次數{myDict['(']:,}") print(f'陳玫瑄統計右引號)出現次數{myDict[")"]:,}') print(f'陳玫瑄統計504每題四個選項至少有{504*4:,}')
留言
張貼留言