1、 程序填空题1、#include int find(char *str)char *fstr=“the“;int i=0,j,n=0; while (stri!=0)for(_1_) /for(j=0; jvoid main() int n,k=0;scanf(“%d“,while( _1_ ) / 1)n 2) n!=0;k+;_2_; n=n/10 printf(“%dn“,k);3、#include #include #define f(x) x*x-5*x+sin(x)void main() int x; float max;_1_ / max=f(1);for(x=2;xmax) m
2、ax=f(i); printf(“%fn“,max);4、#include void main()char c;c=getchar();if(_1_) / c=a for(j=0;m!=0;j+)binj= _1_; / m%2m=m/2;for(;j!=0;j-)printf(“%d“, _2_ ); / binj-1void main()int n;scanf(“%d“,Dec2Bin(n);6、#include #include void main()int n,s=0;scanf(“%d“,_ 1 _ /n=(n0?n:-n) ; 2)n=fabs(n);while(n!=0) _ 2
3、 _ / s=s+n%10;n=n/10;printf(“%dn“,s);7、/#include void swap(_1_) /int *pa , int *pb /*交换两个数的位置*/int temp;temp = *pa;*pa = *pb;*pb = temp;void main()int a,b,c,temp;scanf(“%d%d%d“,if(ab)swap(if(bc)swap(if(_2_) / abswap(printf(“%d,%d,%d“,a,b,c);8、#include _1_ /long f(int n)；void main()printf(“%ldn“,f(30
4、);long f(int n)if( _2_ ) / n=1|n=2return 1;elsereturn f(n-1)+f(n-2);9、#include void main()char s80;int i,j;gets(s);for(i=j=0;_1_;i+) / si!=0if(si != c)sj=si;_2_ /j+;sj=0;puts(s);10、#include struct STUDENTchar name16;int math;int english;int computer;int average;void GetAverage(struct STUDENT *pst) /
5、* 计算平均成绩 */int sum=0;sum = _1_; /sum+ pst-math+ pst-English+ pst-computerpst-average = sum/3;void main()int i;struct STUDENT st4=“Jessica“,98,95,90,“Mike“,80,80,90,“Linda“,87,76,70,“Peter“,90,100,99;for(i=0;ivoid main() int m=0,t=1,n;while( _ 1 _); / scanf(“%d”,m+;printf(“%dn“,m);12、#include #includ
6、e long f(long n) long m,y=0; m=fabs(n);while(m!=0) y=y*10+m%10; _1_ / m=m/10; if(n=0) return y;else _2_ / return ( -y);void main()printf(“%ldt“,f(12345); printf(“%ldn“,f(-34567);13、#include float f(float,float*,int);void main() float b5=1.1,2.2,3.3,4.4,5.5;printf(“%fn“,f(1.7,b,5);float f( _1_ ) / fl
7、oat x,float a , int n float y=a0,t=1; int i;for(i=1;i#include #include void f(char *s) int i=0;while(si!=0)if(isdigit(si) _1_(s+i,s+i+1); / strcpy_2_ i+; / elsevoid main() char str80; gets(str); f(str); puts(str);15、#include #include void main() char a80; int n3=0,i; gets(a);_1_ /for(i=0;ai!=0;i+)if (tolower(ai)=a for(i=100;ivoid main() int m,n,k;while(scanf(“%d%d“, mvoid f(int *a,int *m) int i,j;for(i=0;ivoid main()int a10,b10,i;printf(“nInput 10 numbers: “);for (i=0; i# include char trans(int x)if(x10) return 0+x;else _1_ / return a+x-10;int DtoH(int n,char *str)
