全国等考二级C语言上机100例答案.DOC

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1、һһάÊý×é005voidfun(int*a,int*b){inti;for(i=0;i<=10;i++)b[i]=0;for(i=0;i=100)b[10]++;elseb[a[i]/10]++;}008intfun(inta[],intn){inti,c=1;for(i=1;i

2、n;i++){a[c++]=w[i];}for(i=0;i<=p;i++){a[c++]=w[i];}for(i=0;i*max){*max=a[i];*d=i;}}053

3、doublefun(doublex[9]){inti;doubles=0;for(i=0;i<8;i++){s+=sqrt((x[i]+x[i+1])/2);}returns;}058intfun(int*s,intt,int*k){inti,c=0;for(i=0;i=s[c])c=i;}*k=c;}072intfun(intscore[],intm,intbelow[]){inti,c=0,ave=0;for(i=0;i

4、r(i=0;i=0.000001){s+=k*t;k=k*x/i;t=t*(0.5-i+1);i++;}returns;}0

5、49doublefun(doublex,intn){doubles=0,t=1;inti;for(i=1;i<=n+1;i++){s+=t;t*=x/i;}returns;}051doublefun(intn){inti;doubles=0;for(i=1;i<=n;i++){s+=1.0/(i*(i+1));}returns;}052floatfun(intn){floats=0,t=0;inti;for(i=1;i<=n;i++){t+=i;s+=1.0/t;}returns;}085doublefun(doubleep

6、s){doubles=0,t=1;inti=1;while(t>=eps){s+=t;t=t*i/(2*i+1);i++;}return2*s;}090doublefun(intn){doubles=0,t=1;inti;for(i=1;i<=n;i++){s+=t;t=t+sqrt(i+1);}returns;}092doublefun(intn){doubles=0,t=1;inti;for(i=1;i<=n;i++){t=t*i;s+=1.0/t;}returns;}094doublefun(intn){doubles

7、=0;inti,flag=1;for(i=1;i<=2*n;i++){s+=1.0/i*flag;flag=-flag;}returns;}095doublefun(intn){doubles=0,t=1;inti;for(i=1;i<=n+1;i++){s+=t;t*=1.0/i;}returns;}ÈýÇî¾ÙËÑË÷027doublefun(intn){doubles=0;inti;for(i=1;i<=n;i++){if(i%5==0

8、

9、i%9==0)s+=1.0/i;}returns;}030voidfun(int

10、*a,int*n){inti,c=0;for(i=1;i<=1000;i++){if((i%7==0&&i%11!=0)

11、

12、(i%11==0&&i%7!=0))a[c++]=i;}*n=c;}048voidfun(intm,int*a,int*n){inti,c=0;for(i=1;i<=