计算机等级考试三级网络技术上机题（7）

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12、1;ÄÄÚÈÝ¡£¡¡¡¡ÊÔÌâ³ÌÐò£º¡¡¡¡#include¡¡¡¡#include¡¡¡¡#include¡¡¡¡char xx2080;¡¡¡¡void readDat();&

13、#161;¡¡¡void writeDat();¡¡¡¡void jsSort()¡¡¡¡¡¡¡¡¡¡¡¡void main()¡¡¡¡¡¡¡¡readDat();¡¡¡¡jsSort();¡¡¡¡writeDat();¡¡

14、61;¡¡¡¡¡void readDat()¡¡¡¡¡¡¡¡FILE *in;¡¡¡¡int i=0;¡¡¡¡char *p;¡¡¡¡in=fopen("IN76.DAT", "r");¡¡¡¡while(i<20 &&=""

15、fgets(xxi,="" 80,="" in)="" !="NULL)">¡¡¡¡¡¡¡¡p=strchr(xxi,'n');¡¡¡¡if(p) *p=0;¡¡¡¡i+;¡¡¡¡¡¡¡¡fclose(in);¡¡¡¡

16、¡¡¡¡void writeDat()¡¡¡¡¡¡¡¡FILE *out;¡¡¡¡int i;¡¡¡¡system("CLS");¡¡¡¡out=fopen("OUT76.DAT", "w");¡¡¡¡for(i=0; i<20; i+)="&

17、quot;>¡¡¡¡¡¡¡¡printf("%sn", xxi);¡¡¡¡fprintf(out, "%sn", xxi);¡¡¡¡¡¡¡¡fclose(out);¡¡¡¡¡¡¡¡¡¾´ð°¸¡¿

18、;¡¡¡¡void jsSort()¡¡¡¡¡¡¡¡int i,j,k;¡¡¡¡int str,half;¡¡¡¡char temp;¡¡¡¡for(i=0;i¡¡¡¡¡¡¡¡str=strlen(xxi);¡¡¡¡half=str/2;&

19、#161;¡¡¡for(j=0;j¡¡¡¡for(k=j+1;k¡¡¡¡if(xxij>xxik)¡¡¡¡¡¡¡¡temp=xxij;¡¡¡¡xxij=xxik;¡¡¡¡xxik=temp;¡¡¡¡¡¡¡¡for(j=half-1,k=str-

20、1;j>=0;j-,k-)¡¡¡¡¡¡¡¡temp=xxij;¡¡¡¡xxij=xxik;¡¡¡¡xxik=temp;¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¾½âÎö¡¿±¾&#

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