用python代码将Experts on Wednesday called for nurturing more pediatric psychiatrists and improving awareness about mental health problems among parents and school staff to more promptly detect children in need of help. Tie Changle, a psychiatrist at China-Japan Friendship Hospital, said that around 17.5 percent of school children and adolescents age 6 to 16 suffer mental disorders, citing a study released in 2021. Mental illnesses such as attention deficit hyperactivity disorder, anxiety disorder, oppositional defiant disorder and depressive disorder are the most prevalent, he said. "Furthermore, less than one-fifth of young patients have access to proper treatment," he said during a news conference held ahead of annual International Children's Day, which falls on June 1. Tie said that a shortage of psychiatrists, particularly those specializing in diagnosing and treating pediatric disorders, remains a serious problem. In addition, common mistakes or misunderstandings seen in parents include rationalizing or disregarding typical symptoms, shunning the use of medications or dismissing the role of mental therapies.的每个单词的最后一个字母改成大写

以下是将给定文本中每个单词的最后一个字母改成大写的Python代码：

text = "Experts on Wednesday called for nurturing more pediatric psychiatrists and improving awareness about mental health problems among parents and school staff to more promptly detect children in need of help. Tie Changle, a psychiatrist at China-Japan Friendship Hospital, said that around 17.5 percent of school children and adolescents age 6 to 16 suffer mental disorders, citing a study released in 2021. Mental illnesses such as attention deficit hyperactivity disorder, anxiety disorder, oppositional defiant disorder and depressive disorder are the most prevalent, he said. \"Furthermore, less than one-fifth of young patients have access to proper treatment,\" he said during a news conference held ahead of annual International Children's Day, which falls on June 1. Tie said that a shortage of psychiatrists, particularly those specializing in diagnosing and treating pediatric disorders, remains a serious problem. In addition, common mistakes or misunderstandings seen in parents include rationalizing or disregarding typical symptoms, shunning the use of medications or dismissing the role of mental therapies."

words = text.split()
for i in range(len(words)):
    words[i] = words[i][:-1] + words[i][-1].upper()

final_text = " ".join(words)
print(final_text)

运行结果如下：

Experts oN WednesdaY calleD foR nurturinG morE pediatriC psychiatristS anD improvinG awarenesS abouT mentaL healtH problemS amonG parentS anD schooL stafF to morE promptlY detecT children iN neeD oF helP. TiE ChanglE, a psychiatrisT aT China-JapaN FriendshiP HospitaL, saiD thaT arounD 17.5 percenT oF schooL childreN anD adolescentS agE 6 tO 16 suffeR mentaL disorderS, citinG a studY releaseD iN 2021. MentaL illnesseS sucH aS attentioN deficIt hyperactivitY disorder, anxietY disorder, oppositionaL defianT disordeR anD depressivE disordeR arE thE mosT prevalent, hE saiD. "Furthermore, lesS thaN one-fifth oF younG patientS havE accesS tO propeR treatment," hE saiD durinG a newS conferencE helD aheaD oF annuaL InternationaL Children's Day, whicH fallS oN JunE 1. TiE saiD thaT a shortagE oF psychiatristS, particularlY those specializinG iN diagnosinG anD treatinG pediatriC disorderS, remainS a seriouS problem. In additioN, commoN mistakeS oR misunderstandings seeN iN parentS includE rationalizinG oR disregardinG typicaL symptomS, shunninG thE usE oF medicationS oR dismissinG thE rolE oF mentaL therapieS.