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5¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòMODI.CµÄ¹¦ÄÜÊÇ£º ÇóһάÊý×éaÖÐËùÓÐÔªËØµÄƽ¾ùÖµ¡£

ÀýÈ磬µ±Ò»Î¬Êý×éaÖеÄÔªËØÎª£º10,4,2,7,3,12,5,34,5,9 ³ÌÐòµÄÊä³öӦΪ£ºThe aver is: 9.10 ¡£

#include #include void main() {

int a[10]={10,4,2,7,3,12,5,34,5,9},i; double aver,s; s = a[0];

/************found************/ for ( i=1; i<10; i++) for ( i=0; i<10; i++)

/************found************/ s = s + i; s = s + a[i]; aver = s / i;

printf(\}

6¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòMODI.CµÄ¹¦ÄÜÊÇ£º ÊäÈëÒ»¸ö°Ù·ÖÖÆ³É¼¨£¬´òÓ¡³öÎå¼¶¼Ç·Ö³É¼¨¡£¿¼ÊԳɼ¨ÔÚ90·Ö»ò90·ÖÒÔÉÏΪÓÅÐ㣬80¡«89·ÖΪÁ¼ºÃ£¬70¡«79ΪÖеȣ¬60¡«69Ϊ¼°¸ñ£¬µÍÓÚ60·ÖΪ²»¼°¸ñ¡£

#include #include #include #include void main() {

int score,t;

printf(\ do

{scanf(\ while(score<0||score>100); t=score/10;

/*************found**************/ switch(t) switch(score)

{

case 10:

case 9:printf(\ÓÅÐã!\\n\ case 8:printf(\Á¼ºÃ!\\n\ case 7:printf(\ÖеÈ!\\n\ case 6:printf(\¼°¸ñ!\\n\

/*************found**************/ else :printf(\²»¼°¸ñ!\\n\ } default: printf(\²»¼°¸ñ!\\n\} 7¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòMODI.CµÄ¹¦ÄÜÊÇ£º Êä³ö100¡«200Ö®¼ä¼È²»Äܱ»3Õû³ýÒ²²»Äܱ»7Õû³ýµÄÕûÊý²¢Í³¼ÆÕâЩÕûÊýµÄ¸öÊý£¬ÒªÇóÿÐÐÊä³ö8¸öÊý¡£

#include #include #include #include void main() {

int i;

/************found************/ int n; int n=0; for(i=100;i<=200;i++) {

/************found************/ if(i%3==0&&i%7==0) { if(n%8==0) printf(\ printf(\if(i%3!=0 && i%7!=0) n++; } }

printf(\}

8¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòMODI.CµÄ¹¦ÄÜÊÇ£º ѧϰÓÅÁ¼½±µÄÌõ¼þÈçÏ£ºËù¿¼5ÃſεÄ×ܳɼ¨ÔÚ450·Ö£¨º¬£©ÒÔÉÏ£»»òÕßÿÃſζ¼ÔÚ88·Ö£¨º¬£©ÒÔÉÏ¡£ÊäÈëijѧÉú5ÃſεĿ¼ÊԳɼ¨£¬Êä³öÊÇ·ñ¹»Ñ§Ï°ÓÅÁ¼½±µÄÌõ¼þ¡£

#include main() {

int score,sum=0; int i,n=0;

for(i=1;i<=5;i++)

{ scanf(\ sum+=score;

/************found************/ if(score>=88) n++; if(score<=88) n++;

}

/************found************/ if(sum>=450 && n==5 ) if(sum>=450 || n==5 ) printf(\ good!\\n\ else

printf(\ }

- 21 -

9¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòMODI.CµÄ¹¦ÄÜÊÇ£º Êä³ö200¡«300Ö®¼äµÄËùÓÐËØÊý£¬ÒªÇóÿÐÐÊä³ö8¸öËØÊý¡£

#include #include main() {

int m,j,n=0,k;

for(m=200;m<=300;m++) {

k=sqrt(m);

for(j=2;j<=k;j++)

/************found************/ if(m%j==0) continue; if(m%j==0) break; if(j>k)

{ if(n%8==0) printf(\ /************found************/ printf(\printf(\ n++; ; } } }

10¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòMODI.CµÄ¹¦ÄÜÊÇ£º Çó³öaËùÖ¸Êý×éÖÐ×îСÊý(¹æ¶¨×îСÊý²»ÔÚa[0]ÖÐ)£¬×îСÊýºÍa[0]ÖеÄÊý¶Ôµ÷¡£

ÀýÈçÊý×éÖÐÔ­ÓеÄÊýΪ£º7¡¢10¡¢12¡¢0¡¢3¡¢6¡¢9¡¢11¡¢5¡¢8,

Êä³öµÄ½á¹ûΪ£º0¡¢10¡¢12¡¢7¡¢3¡¢6¡¢9¡¢11¡¢5¡¢8¡£

#include #include #define N 20 main( ) {

int a[N]={7,10,12,0,3,6,9,11,5,8}, n=10, i, k,m,min,t; for ( i = 0; i

min= a[0]; m=0;

for ( k = 0; k < n; k++ )

/************found************/ if ( a[k]>min ) if(a[k]

min = a[k]; m = k; }

/************found************/ t = a[0]; a[m]=a[0]; a[m] = t;

for ( i=0; i

ÇóһάÊý×éaÖеÄ×îÐ¡ÔªËØ¼°Æäϱꡣ

ÀýÈ磬µ±Ò»Î¬Êý×éaÖеÄÔªËØÎª£º1,4,2,7,3,12,5,34,5,9£¬ ³ÌÐòµÄÊä³öӦΪ£ºThe min is: 1,pos is: 0 ¡£

#include #include main()

{ int a[10]={1,4,2,7,3,12,5,34,5,9},i,min,pos; /************found************/ min = 0;

min=a[0]; pos = 0;

for ( i=1; i<10; i++) if (min > a[i]) { min = a[i];

/************found************/ pos = a[i]; pos=i; }

printf(\}

12¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòMODI.CµÄ¹¦ÄÜÊÇ£º ÇóһάÊý×éaÖÐֵΪżÊýµÄÔªËØÖ®ºÍ¡£ ÀýÈ磬µ±Ò»Î¬Êý×éaÖеÄÔªËØÎª£º10,4,2,7,3,12,5,34,5,9 £¬ ³ÌÐòµÄÊä³öӦΪ£ºThe result is: 62¡£

#include #include sum ( int arr[ ],int n ) {

int i,s; s = 0;

for ( i=0; i

/************found************/ s = s + i; s=s+arr[i]; return (s); }

void main() {

int a[10]={10,4,2,7,3,12,5,34,5,9},s; /************found************/ s=sum(a,10); sum( a ,2 );

printf(\ }

- 22 -

13¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòMODI.CµÄ¹¦ÄÜÊÇ£º ÇóһάÊý×éaÖеÄ×î´óÔªËØ¼°Æäϱꡣ

ÀýÈ磬µ±Ò»Î¬Êý×éaÖеÄÔªËØÎª£º1,4,2,7,3,12,5,34,5,9£¬ ³ÌÐòµÄÊä³öӦΪ£ºThe max is: 34,pos is: 7 ¡£

#include #include void main()

{ int a[10]={1,4,2,7,3,12,5,34,5,9},i,max,pos; max = a[0]; pos = 0;

for ( i=1; i<10; i++)

/************found************/ if (max > a[i]) if(max

/************found************/ max = a; max=a[i]; pos =i; }

printf(\ }

14¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòMODI.CµÄ¹¦ÄÜÊÇ£º ÇóһάÊý×éaÖÐÖµÎªÆæÊýµÄÔªËØÖ®ºÍ¡£

ÀýÈ磬µ±Ò»Î¬Êý×éaÖеÄÔªËØÎª£º10,4,2,7,3,12,5,34,5,9, 21 ,19

³ÌÐòµÄÊä³öӦΪ£ºThe result is: 69¡£

#include #include int sum( int b[ ],int n ) {

int i,s = 0;

for ( i=0; i

/************found************/ s = s + b[i] s=s+b[i]; return (s); }

main() {

int a[12]={10,4,2,7,3,12,5,34,5,9,21,19},n; /************found************/ sum(a,2);

sum(a,12); printf(\ }

15¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòMODI.CµÄ¹¦ÄÜÊÇ£º ÇóһάÊý×éaÖеÄ×î´óÔªËØ¼°Æäϱꡣ

ÀýÈ磬µ±Ò»Î¬Êý×éaÖеÄÔªËØÎª£º34,4,2,7,3,12,5,8,5,9£¬ ³ÌÐòµÄÊä³öӦΪ£ºThe max is: 34,pos is: 0 ¡£

#include #include int max;

maxarr(int arr[ ]) {

int pos,i;

/************found************/ max = 0;

pos = 0;

max=arr[0]; for ( i=1; i<10; i++) if (max < arr[i]) { max = arr[i]; pos = i; }

/************found************/ return (i); return(pos); } main() {

int a[10]={34,4,2,7,3,12,5,8,5,9};

printf(\ }

- 23 -

³ÌÐòÌî¿ÕÌ⣨¹²15Ì⣩

1¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòFILL.CµÄ¹¦ÄÜÊÇ£º Çó¶þ·ÖÖ®Ò»µÄÔ²Ãæ»ý£¬º¯Êýͨ¹ýÐβεõ½Ô²µÄ°ë¾¶£¬º¯Êý·µ»Ø¶þ·ÖÖ®Ò»µÄÔ²Ãæ»ý£¨×¢Òâ£ºÔ²Ãæ»ý¹«Ê½Îª£ºS=3.14159*r*r£¬ÔÚ³ÌÐòÖж¨ÒåµÄ±äÁ¿ÃûÒªÓ빫ʽµÄ±äÁ¿Ïàͬ£©¡£ÀýÈ磬ÊäÈëÔ²µÄ°ë¾¶Öµ£º2.5£¬Êä³öΪs=9.817469¡£

#include

/************found************/ double fun ( float ___1___ ) double fun ( float r) {

return 3.14159 * r*r/2.0 ; }

main() {

float x;

printf ( \ x: \

/************found************/ scanf ( \ scanf ( \ printf (\ }

2¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòFILL.CµÄ¹¦ÄÜÊÇ£º ¼ÆËã²¢Êä³öÏÂÁм¶ÊýµÄǰnÏîÖ®ºÍSn£¬Ö±µ½Sn´óÓÚqΪֹ£¬qµÄֵͨ¹ýÐβδ«Èë¡£

Sn = 2/1 + 3/2 + 4/3 + ¡­¡­ + (n+1)/n

ÀýÈ磬ÈôqµÄֵΪ50.0£¬Ôòº¯ÊýֵΪ50.416691¡£

#include float fun( float q ) {

int n; float s; n = 2; s = 2.0;

/************found************/ while (s___1___q) while(s<=q) {

s=s+(float)(n+1)/n;

/************found************/ ___2___; n++; }

return s; }

main() {

printf(\ }

3¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòFILL.CµÄ¹¦ÄÜÊÇ£º

ͳ¼ÆÕûÊýnµÄ¸÷¸öλÉϳöÏÖÊý×Ö1¡¢2¡¢3µÄ´ÎÊý£¬²¢Í¨¹ýÍⲿ£¨È«¾Ö£©±äÁ¿c1¡¢c2¡¢c3·µ»ØÖ÷º¯Êý¡£ ÀýÈ磬µ±n=123114350ʱ£¬½á¹ûÓ¦¸ÃΪ£ºc1=3 c2=1 c3=2¡£

#include int c1,c2,c3; void fun(long n) {

c1 = c2 = c3 = 0; while (n) {

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

switch(___1___) switch(n) {

case 1: c1++; break; /************found************/ case 2: c2++;___2___; case 3: c3++;

break; }

n /= 10; } }

main() {

int n=123114350; fun(n);

printf(\

4¡¢ÔÚ¿¼ÉúÎļþ¼ÐÏ£¬¸ø¶¨³ÌÐòFILL.CµÄ¹¦ÄÜÊÇ£º

³ÌÐòµÄ¹¦ÄÜÊǼÆËãy = 0! + 1! + 2! + 3! + 4! + ¡­¡­ + n! ÈçÊäÈënµÄֵΪ5µÄ»°,ÔòÊä³öyֵΪ154 #include int fun(int n) {

int i; int s; s=1; for (i=1; i<=n; i++)

/************found************/ s=___1___; s=s*i; return s; }

main() {

int s; int k,n;

scanf(\ s=0; for (k=0; k<=n; k++)

/************found************/ s=___2___; s=s+fun(k); printf(\ }

- 24 -

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