C语言例程

******************************\r* dE]íºê*+?intO floatîPïðñò?Â*+ó¯È*+Ëô? *\r* Âõœö?…*+÷øùJK¡ú2ûPr‰ü"? *\r*********************************************************************** /\r#include<stdio.h>\rtypedef union int_or_float.\rint i;\rfloat f;\r} number;\rint main(void)\r{\rnumber\rn.i=4444;\rprintf("i: %10d f:%16.10e\n",n.izn.f);\rn.f=4444.0;\rprintf("i: %10d f:%16.10e\n",n.i,n.f);\rreturn 0;\r)\r45\runregular array\r#include<stdio.h>\rint main(void)\r(\rchar a[2][15]={"abc:"/,a is for apple"};\rchar *p[2]={"abc:"&"a is for apple'1};\rprintf("%c%c%c %s %s\n",a[0][0],a[0][l],a[0][2],a[0],a[l]);\rprintf("%c%c%c %s %s\n",p[0][0],p[0][l],p[0][2],p[0]zp[l]);\rreturn 0;