标签：blog io 2014 for re c
#include<stdio.h> void *fun(char a[]) { int i; for(i=0;a[i];i++) if(a[i]>='a'&&a[i]<='z') a[i]=a[i]-32; return (a); } main() { char a[65]; gets(a); printf("\n%s\n",fun(a)); }
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原文地址：http://blog.csdn.net/u013116579/article/details/38057211
