涓轰綍瀛︿範缂栫▼锛?/p>

闅忕潃绉戞妧鐨勯閫熷彂灞曪紝缂栫▼宸叉垚涓轰紬澶氳涓氱殑蹇呭鎶€鑳姐€傛帉鎻＄紪绋嬩笉浠呭彲浠ヨВ鍐冲鏉傞棶棰橈紝杩樿兘鍒涢€犲嚭瀹炵敤鐨勫伐鍏峰拰搴旂敤锛岀敋鑷冲紑杈熷叏鏂扮殑鎶€鏈鍩熴€傚浜庢兂瑕佸湪杞欢寮€鍙戙€佹暟鎹瀛︺€佷汉宸ユ櫤鑳界瓑棰嗗煙鍙戝睍鐨勪汉鏉ヨ锛屾帉鎻¤嚦灏戜竴绉嶇紪绋嬭瑷€鏄繀涓嶅彲灏戠殑鍩虹銆?/p>

濡備綍閫夋嫨缂栫▼璇█锛熷浜庡垵瀛﹁€呮潵璇达紝閫夋嫨涓€涓槗浜庝笂鎵嬨€佸姛鑳戒赴瀵屼笖鍙楀埌骞挎硾鏀寔鐨勭紪绋嬭瑷€鑷冲叧閲嶈銆備互涓嬫槸鍑犵鎺ㄨ崘鐨勭紪绋嬭瑷€鍙婂叾鐗圭偣锛?/p>

Python锛氳鍏涓哄涔犵紪绋嬬殑鏈€浣宠瑷€涔嬩竴锛屼互鍏剁畝娲佹槑浜嗙殑璇硶銆佸己澶х殑搴撴敮鎸佸拰骞挎硾鐨勫簲鐢ㄩ鍩熻€屽鍙楅潚鐫愩€?/p>

JavaScript锛氫富瑕佺敤浜庣綉椤靛紑鍙戯紝灏ゅ叾鏄墠绔紑鍙戙€傚畠鐨勫涔犳洸绾跨浉瀵瑰钩缂擄紝涓旀嫢鏈夊簽澶х殑绀惧尯璧勬簮銆?/p>

Ruby锛氫互浼橀泤鐨勮娉曞拰绠€娲佺殑浠ｇ爜椋庢牸钁楃О锛屽父鐢ㄤ簬蹇€熷紑鍙慦eb搴旂敤銆?/p>

Swift锛氳嫻鏋滃畼鏂规帹鑽愮殑瀛︿範iOS鍜宮acOS寮€鍙戠殑缂栫▼璇█锛岃娉曠畝娲侊紝瀹夊叏鎬ч珮銆?/p>

浠ython涓轰緥锛屾垜浠彲浠ュ涔犲浣曞畨瑁呭拰璁剧疆寮€鍙戠幆澧冦€傚畨瑁匬ython鐨勬楠ゅ涓嬶細

1. 鏇存柊绯荤粺锛歴udo apt-get update

2. 瀹夎Python 3.8锛歴udo apt-get install python3.8

3. 楠岃瘉瀹夎锛歱ython3.8 --version

鎺ヤ笅鏉ワ紝鎴戜滑灏嗘帰璁ㄧ紪绋嬩腑鐨勪竴浜涘熀纭€姒傚康銆?/p>

缂栫▼鍩虹锛氬彉閲忎笌鏁版嵁绫诲瀷

鍦ㄧ紪绋嬩腑锛屽彉閲忕敤浜庡瓨鍌ㄦ暟鎹€備簡瑙ｅ熀鏈殑鏁版嵁绫诲瀷瀵逛簬鐞嗚В绋嬪簭鐨勫伐浣滃師鐞嗚嚦鍏抽噸瑕併€備互涓嬫槸涓€涓疄璺电ず渚嬶紝灞曠ず浜嗗浣曞湪Python涓畾涔夊彉閲忓苟浣跨敤鍩烘湰鏁版嵁绫诲瀷锛?/p>

瀹氫箟鏁村瀷鍙橀噺锛歛ge = 25锛岀劧鍚庢墦鍗板叾绫诲瀷锛歱rint(type(age))

瀹氫箟娴偣鍨嬪彉閲忥細height = 1.75锛岀劧鍚庢墦鍗板叾绫诲瀷锛歱rint(type(height))

瀹氫箟瀛楃涓插彉閲忥細name = "Alice"锛岀劧鍚庢墦鍗板叾绫诲瀷锛歱rint(type(name))

鎺у埗娴佺▼锛氭潯浠惰鍙ヤ笌寰幆

鎺у埗娴佺▼鏄紪绋嬩腑鐨勬牳蹇冮儴鍒嗭紝瀹冨厑璁哥▼搴忓熀浜庨€昏緫鏉′欢鎵ц涓嶅悓鐨勬搷浣溿€傚父瑙佺殑鎺у埗娴佺▼缁撴瀯鍖呮嫭鏉′欢璇彞锛坕f銆乪lse銆乪lif锛夊拰寰幆锛坒or銆亀hile锛夈€備互涓嬫槸涓€涓疄璺电ず渚嬶紝灞曠ず浜嗗浣曚娇鐢ㄦ潯浠惰鍙ュ拰寰幆锛?/p>

浣跨敤鏉′欢璇彞鍒ゆ柇骞撮緞锛歛ge = 20锛岃嫢骞撮緞澶т簬绛変簬18锛屽垯鎵撳嵃鈥滄偍宸叉垚骞淬€傗€濓紝鍚﹀垯鎵撳嵃鈥滄偍鏈垚骞淬€傗€?/p>

浣跨敤寰幆鎵撳嵃杩唬娆℃暟锛歠or i in range(5): print("杩唬娆℃暟:", i)

鍑芥暟涓庢ā鍧楃殑閲嶈鎬?/p>

鍑芥暟鏄彲閲嶇敤鐨勪唬鐮佸潡锛屽彲浠ユ帴鍙楀弬鏁板苟杩斿洖缁撴灉锛屽彲浠ユ樉钁楁彁楂樹唬鐮佺殑鍙鎬у拰鍙淮鎶ゆ€с€傛ā鍧楀垯鏄竴缁勭浉鍏崇殑鍑芥暟鍜屽彉閲忕殑闆嗗悎锛屽厑璁镐綘灏嗕唬鐮佺粍缁囨垚鍙噸鐢ㄧ殑鍗曞厓銆備互涓嬫槸涓€涓疄璺电ず渚嬶紝灞曠ず浜嗗浣曠紪鍐欏拰浣跨敤鍑芥暟锛?/p>

瀹氫箟涓€涓嚱鏁癵reet(name)锛岃繑鍥炲甫鏈夐棶鍊欒鐨勫瓧绗︿覆銆?/p>

璋冪敤鍑芥暟print(greet("Alice"))杩涜娴嬭瘯銆?/p>

鏁版嵁缁撴瀯

鏁版嵁缁撴瀯鏄粍缁囧拰瀛樺偍鏁版嵁鐨勬柟寮忋€傜悊瑙ｆ暟鎹粨鏋勫浜庨珮鏁堝鐞嗗拰鎿嶄綔鏁版嵁鑷冲叧閲嶈銆備互涓嬫槸涓€涓疄璺电ず渚嬶紝灞曠ず浜嗗父瑙佺殑鏁版嵁缁撴瀯鈥斺€斿垪琛ㄤ笌鍏冪粍锛?/p>

鍒楄〃锛堝彲鍙樸€佹湁搴忥級锛歠ruits = ['apple', 'banana', 'cherry']锛涙墦鍗扮涓€涓厓绱狅細print(fruits[0]) 杈撳嚭: 'apple'銆?/p>

鍏冪粍锛堜笉鍙彉銆佹湁搴忥級锛歯umbers = (1, 2, 3)锛涙墦鍗扮浜屼釜鍏冪礌锛歱rint(numbers[1]) 杈撳嚭: 2銆?/p>

閿欒澶勭悊涓庤皟璇?/p>

鍦ㄧ紪绋嬭繃绋嬩腑锛岄敊璇槸涓嶅彲閬垮厤鐨勩€傚涔犲浣曡瘑鍒€佽瘖鏂拰淇閿欒瀵逛簬缂栧啓楂樿川閲忎唬鐮佽嚦鍏抽噸瑕併€備互涓嬫槸涓€涓疄璺电ず渚嬶紝灞曠ず浜嗗浣曚娇鐢╰ry-except鍧楀鐞嗛敊璇細

瀹氫箟涓€涓嚱鏁癲ivide(a, b)锛屽皾璇曡繘琛岄櫎娉曡繍绠椼€傚鏋滈櫎鏁颁负闆讹紝鍒欐崟鑾穁eroDivisionError寮傚父骞舵墦鍗伴敊璇俊鎭紱鍚﹀垯锛岃繑鍥炵粨鏋溿€傛祴璇曡鍑芥暟鐨勪笉鍚岃皟鐢ㄦ儏鍐点€?/p>

瀹炴垬椤圭洰锛氬埗浣滀竴涓畝鍗曠殑璁＄畻鍣?/p>

閫氳繃瀹為檯椤圭洰鏉ュ珐鍥烘墍瀛︾煡璇嗭紝灏嗘瀬澶у湴鎻愬崌缂栫▼鎶€鑳姐€傚湪鏈」鐩腑锛屾垜浠皢鍒涘缓涓€涓畝鍗曠殑鍛戒护琛岃绠楀櫒锛岃兘澶熸墽琛屽熀鏈殑绠楁湳杩愮畻銆傞€氳繃姝ら」鐩紝浣犲皢鑳藉瀹為檯搴旂敤鎵€瀛︾煡璇嗭紝骞跺姞娣卞缂栫▼鐨勭悊瑙ｃ€傚疄璺电紪绋嬶細鎵撻€犱綘鐨勪釜浜鸿绠楀櫒

璁╂垜浠粠绠€鍗曠殑璁＄畻鍣ㄥ姛鑳藉紑濮嬶紝閫愭鎺㈢储缂栫▼鐨勫ゥ绉樸€?/p>

璁╂垜浠畾涔夊洓涓熀鏈殑鏁板杩愮畻锛氬姞娉曘€佸噺娉曘€佷箻娉曞拰闄ゆ硶銆?/p>

```python

def add(x, y):

return x + y

def subtract(x, y):

return x - y

def multiply(x, y):

return x y

def divide(x, y):

if y == 0:

raise ValueError("闄ゆ暟涓嶈兘涓洪浂锛?)

return x / y

```

鎺ヤ笅鏉ワ紝鎴戜滑鍒涘缓涓€涓€渃alculator鈥濆嚱鏁帮紝璁╃敤鎴疯緭鍏ヤ袱涓暟瀛楀拰涓€涓繍绠楃锛岀劧鍚庢墽琛岀浉搴旂殑鎿嶄綔銆?/p>

```python

def calculator():

鑾峰彇鐢ㄦ埛杈撳叆鐨勭涓€涓暟瀛?/p>

num1 = float(input("璇疯緭鍏ョ涓€涓暟瀛? "))

鑾峰彇鐢ㄦ埛杈撳叆鐨勭浜屼釜鏁板瓧

num2 = float(input("璇疯緭鍏ョ浜屼釜鏁板瓧: "))

鑾峰彇鐢ㄦ埛閫夋嫨鐨勮繍绠楃

operation = input("璇烽€夋嫨鎿嶄綔锛?銆?銆併€?锛? ")

鏍规嵁鐢ㄦ埛閫夋嫨鐨勮繍绠楃锛屾墽琛岀浉搴旂殑鎿嶄綔骞舵墦鍗扮粨鏋?/p>

if operation == '+':

print(f"{num1} + {num2} = {add(num1, num2)}")

elif operation == '-':

print(f"{num1} - {num2} = {subtract(num1, num2)}")

elif operation == '':

print(f"{num1} {num2} = {multiply(num1, num2)}")

elif operation == '/':

try:

print(f"{num1} / {num2} = {divide(num1, num2)}")

except ValueError as e:

print(e)

else:

print("鏃犳晥鐨勮緭鍏ワ紝璇疯緭鍏ユ湁鏁堢殑鎿嶄綔銆?)

杩愯璁＄畻鍣ㄥ嚱鏁?/p>

calculator()

```

缁撹锛氱紪绋嬩箣鏃呭惎绋嬶紒馃殌馃捇馃摐馃敟馃挴鎺屾彙缂栫▼鎶€鑳藉苟闈炰竴鏈濅竴澶曚箣浜嬶紝浣嗛€氳繃瀹炶返鍜屽涔狅紝浣犱細閫愭绉疮瀹濊吹鐨勭粡楠屻€傛湰鎸囧崡甯︿綘鍏ラ棬缂栫▼涓栫晫锛屽甫浣犻鐣ヨ瑷€閫夋嫨銆佸熀鏈娉曞拰椤圭洰搴旂敤绛夊悇涓幆鑺傘€備笉鏂粌涔犲拰鎺㈢储涓嶅悓鐨勭紪绋嬮鍩燂紝浣犲皢閫愭笎娣卞叆鎺屾彙缂栫▼鎶€宸э紝骞跺湪瀹為檯椤圭洰涓睍鐜板嚭鎯婁汉鐨勫垱閫犲姏銆傝浣忥紝缂栫▼鏄竴涓笉鏂涔犲拰杩涘寲鐨勮繃绋嬶紝淇濇寔濂藉蹇冨拰鑰愬績锛屼綘灏嗕細鍙栧緱宸ㄥぇ鐨勮繘姝ワ紒璁╂垜浠竴璧峰湪缂栫▼鐨勪笘鐣岄噷涓嶆柇鎺㈢储鍜屾垚闀垮惂锛侌煂燄煔€馃帀