#æ¬ç« åºæ¬è¯æ³ #è®¡ç®æºé¨ç¨åºè®¾è®¡ #ç¼è¯åè§£é #ç¨åºçåºæ¬ç¼åæ¹æ³ TempStr = input("请è¾å ¥å¸¦æç¬¦å·ç温度å¼:") if TempStr[-1] in ["F","f"]: C = (eval(TempStr[0:-1])-32)/1.8 print("转æ¢ä»¥åçæ¸©åº¦æ¯{:.2f}C".format(C)) pass elif TempStr[-1] in ["C","c"]: F = (eval(TempStr[0:-1]))*1.8 + 32 print("转æ¢ä»¥åçæ¸©åº¦æ¯{:.2f}F".format(F)) pass else: print("è¾å ¥æ ¼å¼é误") print(eval("32")) #å ¶ä¸eval彿°çåè½æ¯å»æå符串æå¤è¾¹çå¼å·ï¼ç¶åæ§è¡å©ä¸çå符è¯å¥