二级C填空

.NET.\rFILE*fp;\rinti=0;\rcharch;\rcharstr[N]="I*mastudent!n;\rsystem("CLS");\rif((fp=fopen([1]))==NULL)\r(\rprintf(ncannotopenout99.dat\nH);\rexit(0);\r)\rwhile(str[i])\r(\rch=str[i];\r(21;\rputchar(ch);\ri++\r}\r[3];\r)\r100.1.DQP\r@P`p?fun(),\np?\r??RS&TE?3$U?VRW"XT1(\rY2?TE“337825”,Z[T1\253378(\r)*?+,-./0123(\r@4567p?main89:p?'?;<=>??@p?fun?ABCDEFG?HIJKLMN(\rOP./?\r#include<stdlib.h>\r#include<stdio.h>\r#include<conio.h>\rvoidmain()\r(\rintx,y,z,t;\rsystem("CLSn);\rprintf("Inputx,y,z\n");\rscanf(n%d%d%d"/&y,&z);\rif([1])\r(\rt=x;\rx=y;\ry=t\r}/*`ax,y?b*/\rif([2])\r(\rt=z;\rz=x;\rx=t;\r}/*cdX,Z?b*/\rif([3])\r(\rt=y;\ry=z;\rz=t;\r}/*`az,y?b*/EvaluationWarning:ThedocumentwascreatedwithSpire.PDFfor.NET.\rprintf("******theresult*******\n**);\rprintf("fromsmalltobig:%d%d%d\n",\rx,y,z);\r}