python鐨別numerate鍑芥暟鎬庝箞浣跨敤
扬州沐宇科技
2023-11-08 18:59:51
python
enumerate鍑芥暟鐢ㄤ簬灏嗕竴涓彲閬嶅巻鐨勬暟鎹璞★紙濡傚垪琛ㄣ€佸厓缁勬垨瀛楃涓诧級缁勫悎涓轰竴涓储寮曞簭鍒楋紝鍚屾椂鍒楀嚭鏁版嵁鍜屾暟鎹笅鏍囥€?/p>
浣跨敤鏂规硶濡備笅锛?/p>
for index, value in enumerate(iterable):
# 浣跨敤 index 鍜?value 杩涜鎿嶄綔
绀轰緥锛?/p>
fruits = ['apple', 'banana', 'mango']
for index, fruit in enumerate(fruits):
print(index, fruit)
杈撳嚭锛?/p>
0 apple
1 banana
2 mango
鍦ㄤ笂闈㈢殑绀轰緥涓紝index琛ㄧず褰撳墠鍏冪礌鐨勪笅鏍囷紝fruit琛ㄧず褰撳墠鍏冪礌鐨勫€笺€?/p>
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