];aver=aver/20;returna\er_;}三、写出程序的执行结果(每题4分,共12分)1、#include<stdio.h>voidn)ain(){inti,j,k=4;for(inti=l;i<=k;i++)printf(H%cH/*');printf(H\nK);for(inti=l;i<=k-2;i++)forg=l;j<=k・2;j++)printf(,,M);printf(M*\nM);}for(i=l;i<=k;i++)printf(H%cH;*');printf(,,\nn);rocessreturned10<0xA>executiontine:0.300sressanykeytocontinue.2、#include<stdio.h>voidfun(ints[1);voidmain(){inta[]={l,2,3,4,5,6},k;fun(a);for(k=0;k<=5;k++)printf(u%d,9,a[k]);printf(“\n”);}voidfun(ints[]){inti=0;while(i<3){s[i]=s[i]+5;i++;}678456Processreturned10<0xA>executiontine:0.270sPressanykeytucuntInue.3、#include<stdio.h>voidmain(){intj,a[]={1,2,3,44042,13,15};for(j=3;j>0;j-.)switch(j){case1:case2:printf(“%d,”,a[j+4]);break;case3:printf(“%d,”,a[j-l]);}printfCW');}3.13,12,processreturned10<0xA>executiontine:0.220sPressanykeytocontinue.
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