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2014-11-24 01:20:11 ¡¾´ó ÖРС¡¿ ä¯ÀÀ:1349´Î
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61£®Çë±àдº¯Êýfun£¬¸Ãº¯ÊýµÄ¹¦ÄÜÊÇ£ºÍ³¼Æ¸÷ÄêÁä¶ÎµÄÈËÊý¡£N¸öÄêÁäͨ¹ýµ÷ÓÃËæ»úº¯Êý»ñµÃ£¬²¢·ÅÔÚÖ÷º¯ÊýµÄageÊý×éÖУ»ÒªÇóº¯Êý°Ñ0ÖÁ9ËêÄêÁä¶ÎµÄÈËÊý·ÅÔÚd[0]ÖУ¬°Ñ10ÖÁ19ËêÄêÁä¶ÎµÄÈËÊý·ÅÔÚd[1]ÖУ¬°Ñ20ÖÁ29ËêÄêÁä¶ÎµÄÈËÊý·ÅÔÚd[2]ÖУ¬ÆäÓàÒÀ´ËÀàÍÆ£¬°Ñ100Ëê(º¬100)ÒÔÉÏÄêÁäµÄÈËÊý¶¼·ÅÔÚd[10]ÖС£½á¹ûÔÚÖ÷º¯ÊýÖÐÊä³ö¡£


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#include


#define N 50


#define M 11



void fun(int *a, int *b)


{


}



double rnd()


{


static t=29, c=217, m=1024, r=0;


r=(r*t+c)%m;


return((double)r/m);


}



main()


{


int age[N], i, d[M];


for(i=0; i

age[i]=(int)(115*rnd());


printf(¡°The original data :\n¡±);


for(i=0; i

printf((i+1)%10==0 ¡±%4d\n¡±:¡±%4d¡±,age[i]);


printf(¡°\n\n¡±);


fun( age, d);


for(i=0;i<10;i++)printf(¡°%4d¡ª%4d : %4d\n¡±, i*10, i*10+9, d[i]);


printf(¡± Over 100 : %4d\n¡±, d[10]);


}



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ÀýÈ磬¸ø¶¨µÄ10¸öÊýΪ95.0¡¢89.0¡¢76.0¡¢65.0¡¢88.0¡¢72.0¡¢85.0¡¢81.0¡¢90.0¡¢56.0£¬ÔòÊä³öΪS=11.730729¡£


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ÇëÎð¸Ä¶¯Ö÷º¯ÊýmainºÍÆäËûº¯ÊýÖеÄÈκÎÄÚÈÝ£¬½öÔÚº¯ÊýfunµÄ»¨À¨ºÅÖÐÌîÈëËù±àдµÄÈô¸ÉÓï¾ä¡£


#include


#include



double fun(double x[10])


{


}



main()


{


doule s, x[10]={95.0,89.0,76.0,65.0,88.0,72.0,85.0,81.0,90.0,56.0};


int i;


printf(¡°\nThe original data is :\n¡±);


for(i=0;i<10;i++)


printf(¡°%6.1f¡±,x[i]);


printf(¡°\n\n¡±);


s=fun(x);


printf(¡°s=%f\n\n¡±,s);


}



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49£®ÏÂÃæ¸ø¶¨³ÌÐòÖУ¬º¯ÊýfunµÄ¹¦ÄÜÊÇ£º¶ÔNÃûѧÉúµÄѧϰ³É¼¨£¬´Ó¸ßµ½µÍµÄ˳ÐòÕÒ³öÇ°m(m¡Ü0)ÃûѧÉúÀ´£¬²¢½«ÕâЩѧÉúÊý¾Ý´æ·ÅÔÚÒ»¸ö¶¯Ì¬·ÖÅäµÄÁ¬Ðø´æ´¢ÇøÖУ¬´Ë´æ´¢ÇøµÄÊ×µØÖ·×÷Ϊº¯ÊýÖµ·µ»Ø¡£


Çë¸ÄÕý³ÌÐòÖеĴíÎó£¬Ê¹ËüÄܵóöÕýÈ·½á¹û¡£


×¢Ò⣺²»Òª¸Ä¶¯mainº¯Êý£¬²»µÃÔöÐлòɾÐУ¬Ò²²»µÃ¸ü¸Ä³ÌÐòµÄ½á¹¹!


ÊÔÌâ³ÌÐò£º


#include


#include


#include


#include


#define N 10



typedef struct ss


{


char num[10];


int s;


} STU;



STU *fun(STU a[], int m)


{


STU b[N], *t;


int i,j,k;


/********found********/


*t=malloc(sizeof(STU));


for(i=0; i

b[i]=a[i];


for(k=0; k

{


for(i=j=0; i

if(b[i].s > b[j].s)


j=i;


/********found********/


t[k].num=b[j].num;


t[k].s=b[j].s;


b[j].s=0;


}


return t;


}



outresult(STU a[], FILE *pf)


{


int i;


for(i=0; i

fprintf(pf,¡±No=%s Mark=%d\n¡±,a[i].num,a[i].s);


fprintf(pf,¡±\n\n¡±);


}



main()


{


STU a[N]={ {¡°A01¡å,81},{¡°A02¡å,89},{¡°A03¡å,66},{¡°A04¡å,87},{¡°A05¡å,77},


{¡°A06¡å,90},{¡°A07¡å,79},{¡°A08¡å,61},{¡°A09¡å,80},{¡°A10¡å,71}};


STU *pOrder;


int i, m;


clrscr();


printf(¡°***** The Original data *****\n¡±);


outresult(a, stdout);


printf(¡°\nGive the number of the students who have better score: ¡°);


scanf(¡°%d¡±,&m);


while(m>10)


{


printf(¡°\nGinve the number of the students who have better score: ¡°);


scanf(¡°%d¡±,&m);


}


pOrder=fun(a,m);


printf(¡°***** THE RESULT *****\n¡±);


printf(¡°The top :\n¡±);


for(i=0; i

printf(¡± %s %d\n¡±,pOrder[i].num,pOrder[i].s);


free(pOrder);


}



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Çë¸ÄÕýº¯ÊýfunÖеĴíÎó£¬Ê¹ËüÄܵóöÕýÈ·µÄ½á¹û¡£


×¢Ò⣺²»Òª¸Ä¶¯mainº¯Êý£¬²»µÃÔöÐлòɾÐУ¬Ò²²»µÃ¸ü¸Ä³ÌÐòµÄ½á¹¹!


ÊÔÌâ³ÌÐò£º


#include


#include


void fun(int a,int *b,int *c)


{


int i,j,d,y;


for(i=3;i

{


/********found********/


y=0;


for(j=2;j<=sqrt((double)i);j++)


if(i%j==0)


y=0;


if(y==1)


{


/********found********/


d=i-a;


for(j=2;j<=sqrt((double)i);j++)


if(d%j==0)


y=0;


if(y==1)


{


*b=i;


*c=d;


}


}


}


}


main()


{


int a,b,c;


do


{


printf(¡°\nInput a: ¡°);


scanf(¡°%d¡±,&a);


}


while(a%2);


fun(a,&b,&c);


printf(¡°\n\n%d=%d + %d\n¡±,a,b,c);


}


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