二级c的剩余50道题.doc

说明：主要找你的填空题第一道题的题干，然后后面的答案都是对应一套一套的，如：加入你的填空题第一道题的题干和这里的第一套是一样的（有些题干是一模一样的，请继续看第二个found），那你所有题的答案都是相对应的第1套，其他类推for(i=0;iM;i+)for(j=0;jN;j+)if(i=0|i=M-1|j=0|j=N-1) sum+=aij;return sum;44、float fun(float h) long t;t=(h*1000+5)/10; return (float)t/100;45、int fun(int lim, int aaMAX) 一、填空题1、/*found*/s=_1_；(1)0(2)n(3)(t*t)2、/*found*/if(t%2= =_1_) (1)0 (2)10*x(3)n/103、/*found*/max=min=_1_;(1)ai (2)aj (3)aj4、/*found*/_1_fun(char ch)(1)char (2)ch=9 (3)05、/*found*/if(strcmp(ssi,t)= =0) return _2_;(1)N(2)K(3)ssi6、/*found*/if(n%2=0) k=n-_1_; (1)1(2)sk(3)c7、/*found*/for(i=0;iscorei(3)a9、/*found*/b_1_=1004;(1)-sno(2)-name(3)&t10、/*found*/while (!feof(_1_)(1)fp(2)=(3)fp11、/*found*/k=_1_;(1)1(2)2*i(3)(-1)12、/*found*/s=0;i=_1_;(1)0(2)i+(3)2.0*i13、/*found*/if(si=0_1_si=9)(1)&(2)0(3)sj14、/*found*/_1_ fun(NODE *h)(1)NODE(2)next(3)r15、/*found*/_1_ fun(struct student a)(1)struct student(2)(3)a.scorei16、/*found*/for(i=0;si!=_1_;i+) (1)0(2)0(3)c17、/*found*/_1_; /*found*/ sum+=_2_; (1)sum=0(2)tij(3)118、/*found*/n=_1_; (1)0(2)x(3)t+19、/*found*/void fun(char (*ss)_1_,int k) (1)M(2)N(3)020、/*found*/fprintf(_1_,%d,%fn,i,sqrt(double)i); (1)fp(2)fclose(3)fname21、/*found*/t=*n%_1_; (1)10(2)0(3)x22、/*found*/for(i=0;i_1_;i+) (1)0(2)x(3)t+44、23/*found*/void fun(int _1_,int n)/*found*/for(i=0;in-1;i+=_2_) (1)a(2)2(3)i+124、/*found*/_1_=0 (1)*n(2)next(3)head25、/*found*/ _1_ t;(1)struct student(2)n-1(3),26、/*found*/_1_ fun(STU *std,char *num)(1)STU(2)stdi.num(3)stdi27、/*found*/if(_1_=year)(1)stdi.year(2)stdi(3)n28、/*found*/for(j=_1_;ja)_1_(ch=z)(1)&(2)A(3)ch33、/*found*/f=_1_;(1)1.0(2)-1(3)t34、/*found*/ t=_1_; /*found*/t*=(-1.0)*x/2;(1)x(2)n(3)fabs(t)35、/*found*/ t=_1_; /*found*/for(i=_2_;in;i+)(1)1.0 (2)1(3)i36、/*found*/f=1.0+_1_;(1)x(2)n(3)t37/*found*/for(_1_;ji;j+)(1)j=2 (2)i(3)j38/*found*/switch(_1_)(1)n%10(2)break(3)break39/*found*/for(j=ai*2;j=n;j+=_1_)(1)ai (2)ai(3)040/*found*/#define OK (i,t,n) (_1_%t=0)&(i/tb)?bc?b:(ac?c:_1_):(ac)?_2_:(bc)?c:_3_);(1)a(2)a(3)b42/*found*/fp=fopen(_1_,rb+);(1)filename(2)fp(3)fp43、/*found*/_1_; /*found*/_2_; (1)xi/N(2)j+(3)i+44、/*found*/d=d*10+*s-_1_; (1)0(2)s+(3)ctod(a)+ctod(b)45、/*found*/bi=_1_; (1)a0i(2)=len )strcpy(_1_);(1)t,s（2）si（3） 048、/*found*/lp=_1_;(1)s（2）-（3）return 048、49、49、/*found*/_1_;/*found*/if(*s= )flag=_2_;(1)n+(2)0(3)s+50、/*found*/*(t+n)=_1_;(1)*s(2)s+(3)n51、/*found*/if(isdigit(*s) )sum+=*s-_1_;(1)48(2)s+(3)sum52、/*found*/ch=tolower(_1_);(1)*s(2)1(3)kn53、/*found*/k=_1_;(1)i(2)psj(3)tp54(1)bk(2)4(3)=0.00001);10(1)n=strlen(aa);(2)char=aai;11(1)k+;(2) if(m= =k);12(1)void fun(char *s,char *t)(2)s1=s1*10;13(1)for(i=2;i0.001)18(1)int i,s1;(2) ti=ss1-i-1;19(1)t=1.0;(2) return(s*2);20(1)for(i=j+1;ip)26(1) if(*r= =*p)r+;p+; (2) if(*r= =0)27(1) IsPrime(int n) (2) if(!(n%i)28(1) void fun(char *str,char ch)(2) if(*str!=ch)(3) str1=0;29(1)result *=n-;(2) return result;30(1)if(*p= =)(2)*(p-1)=topper(*(p-1)31(1)t+=1.0/i;(2) rerurn t;32(1)void fun(int *a)(2) aj=aj-1;33(1) for(i=1;i=0&k=6)34(1) for(i=1;i0;i-) (2)if(tjtj+1)47(1) if(i%k=0) (2)if(k=i)48(1) double fun(int n) (2)s=s+(double)a/b;49(1) t+sk; (2)*aver=ave;50(1) int j,c=0;floatxa=0.0; (2)if(xj=xa)51(1) if(k%13=0)|k%17=0) (2)52(1) double fun(int k) (2) retirn s;53(1) double fun(int n) (2) retirn sum;54(1) int tN,i,num=0; (2) tnum+=bi;或 tnum=bi;num+;(3) double fun(int n)55(1) return t; (2)for(i=0;i=eps) s1=s1*n/(2*n+1);s=s+s1;n+;return 2*s;2、void fun(char p1,char p2)int i,j; for(i=0;p1i!=0;i+) for(j=0;p2j!=0;j+) p1i+=p2j; p1i!=0;3、void fun(STREC *a) int i;float sum=0.0;for(i=0;isi;a-ave = sum/N;4、double fun( STREC *h ) STREC *p=h-next; double av=0.0; int n = 0 ; while(p!=NULL) av=av+p-s ; p=p-next; n+; av/= n ; return av ; 5、void fun(char *a) char *p,*q;int n=0;p=a;while(*p=*)n+;p+;q=a;while(*p)*q=*p;p+;q+;for(;n0;n-)*q+=*;*q=0;6、void fun(char *tt, int pp)int i ;for(i = 0 ; i = a & tti = z) pptti - a += 1 ;7、STREC fun(STREC*a,char *b)STREC c;int i;c.num0=0;c.s=-1;for(i=0;iN;i+)if(strcmp(ai.num,b)= =0)strcpy(c.num,ai.num);c.s=ai.s;break;return c;8、void fun(int a,int b,long *c) *c=(b%10)*1000+(a/10)*100+(b/10)*10+a%10;9、double fun(STREC *a,STREC *b,int *n)double t=0;int i;*n=0;for(i=0;iN;i+)t=t+ai.s;t=t/N;for(i=0;it)b(*n)+=ai;return t;10、double fun(STREC *h)double max=h-s;while(h!=NULL)if(maxs) max=h-s;h=h-next;return max;11、void fun(int a,int n,int *max,int *d)int i ; *max=a0;*d=0; for(i = 0 ; in ; i+) if(*maxai) *max=ai;*d=I;12、void fun(char *s, char t)int i, j = 0 ; for(i = 0 ; si ; i+) if(i%2=0 & si % 2 = 0) tj+ = si ; tj = 0;13、void fun(int a33,int b33) int i,j;for(i = 0 ; i3 ; i+) for(j = 0 ; j3 ;j+) bij= aj3+ aji;14、void fun(int *s10, int *b,int *n,int mm,int nn)int i, j = 0 ; for(j = 0 ; jnn ;j+) for(i = 0 ; imm ; i+)b*n=*(*(s+i)+j); *n=*n+1;15、void fun(int a,int b,long *c) *c=(b%10)*1000+(a/10)*100+(b/10)*10+a%10;16、float fun(int n)int i; float s=0,t=0; for(i=1;i=n;i+) t+=i; s=s+1.0/t; return s;17、void fun(char *a,char *h,char *p)int j=0;char *q=a;while(*q&qh)aj+=*q+;while(*h&*p&hn)while(*p)ai=*(p+k-n);i+;p+; ai=0;20、void fun(int a, int b, long *c)*c=(a/10)*1000+(b/10)*100+(a%10)*10+(b%10);21、long fun (char *p) int i, len , t; long x=0; len =strlen (p); if (p0= - ) t= - 1; len-;p+; else t=1; p+; while (*p) x =x*10 - 48 +(*p+); return x*t; 22、int fun(int t)int f0=0,f1=1,f;dof=f0+f1;f0=f1;f1=f;while(ft);return f;23、double fun(STREC *a,STREC *b,int *n)double t=0;int i;*n=0;for(i=0;iN;i+)t=t+ai.s;t=t/N;for(i=0;it)b(*n)+=ai;return t;24、void fun(int a, int b, long *c)*c=(a/10)*1000+(b/10)*100+(a%10)*10+(b%10);25、int fun(STREC *a,STREC *b,int l,int h)int i,j=0;for(i=0;i=1&ai.s=h)bj+=ai;return j;26、void fun(char *s, char t)int i= 0 ; for(; si!=0; s +) if(*% 2=1) tj+ = *s ; ti = 0 ;27、fun(STU a,STU *s)int i；* s =a0;for(i=0;isai.s) *s=ai;28、void fun(char *s)char ch;int i,m.n;i=0;m=n=strlen(s)-1;while(i(n+1)/2)ch=si;si=sm;sm=ch;i+;m-;29、void fun(char s,int c)char *p;int i=0; p=s;while(*p)if(*p!=c)si=*p;i+;p+;si=0;30、void fun(char *s,int num) int i,j; char t; for(i=1;inum-1;i+)for(j=i+1;jnum-1;j+)if(*s(i+s) *s(j+s)t=*s(j+s);*s(j+s)=sj;*s(i+s)=t;31、int fun(char *str,char *substr) int i,cnt = 0 ; for(i=0 ; stri+1!=0 ; i+) if(stri=substr0 & stri+1=substr1) cnt+; return cnt ;32、int fun(int n)int s=0,i;for(i=2;in;i+)if(n%i=0)s+=i;return s;33、double fun(int n)double t,s=1.0；int i,j;for(i=1;i=n;i+)t=1.0;for(j=1;j=1e-6) return (sum);35、double fun(double x10) double x1=0.0,s=0.0;int i;for(i=0;i10;i+)x1=x1+xi;x1/=10;for(i=0;i10;i+)s=s+(xi-x1)* (xi-x1);return sqrt(s/10);36、double fun(double x9) double sum=0.0;int i,j=1;for(i=0;i9;i+)if(j=8)sum+= sqrt(xi+ xi+1)/2.0); j+;return sum;37、double fun(int n)double s=0.0;int i;for(i=1;i=n;i+)s=s+(1.0/(2*i-1)-1.0/(2*i);rerurn s;38、double fun(int n)double s=0.0，tmp=1.0;int i;for(i=1;i=n;i+)tmp=tmp*i;s+=1.0/ tmp ;rerurn s;39、double fun(int n)int i;double sum=0.0;for(i=1;in;i+) if(i%5= =0|i%9=0) sum+=1.0/i;return sum;40、double fun(int n)int m,k,i;double fac=1.0;double sum=1.0;for(m=3;m=n;m+)k=sqrt(i);for(i=2;i=k+1）sum+= sqrt(m);return sum;41、double fun(int n)double s=0.0,s1=0.0;int i;for(i=1;i=n;i+)s1=s1+pow(i,0.5);s+=s1;return s;42、int fun(char *s)int i,j = 0 ; for(i=0 ; si!=、0; i+)if(si!=& si+1=| si+1=0) j+; return j ;43、double fun(int aMN) int i,j, sum=0;int i,j,k=0; for(i=2;i=lim;i+) for(j = 2 ; j =i ) aak+ = i; return k;46、int fun(int score,int m,int below)float av=0.0;int i,j=0;for(i=0;im;i+)av+=scorei;av/=m;for(i=0;iscorei)belowj+=scorei;return j;47、void fun(int x,int pp,int*n)int i;*n