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printf(\}

/*(2)Íê³É×Óº¯Êýint fun(int n)£¬ÕÒ³öÒ»¸ö´óÓÚ¸ø¶¨ÕûÊýÇÒ½ôËæÕâ¸öÕûÊýµÄËØÊý£¬²¢×÷Ϊº¯ÊýÖµ·µ»Ø¡£*/ #include #include int fun(int n); int fun(int n) {

int i ,j;

for(i=n+1;;i++) {

for(j=2;j<(int)sqrt(i);j++) { if(i%j==0) { break; }else { return i; } } } }

main () { int x,y; printf(\ÇëÊäÈëÒ»¸öÊý x=\ scanf(\ y=fun(x);

printf(\½ôËæxµÄ×îСËØÊý x=%d\\n\ }

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£¨3£©¹¦ÄÜ£º±àдº¯Êývoid fun(int n,int a[])£¬°´Ë³Ðò½«Ò»¸ö4λµÄÕýÕûÊýÿһλÉϵÄÊý×ִ浽һάÊý×飬ȻºóÔÚÖ÷º¯ÊýÊä³ö¡£ÀýÈçÊäÈë5678£¬ÔòÊä³ö½á¹ûΪ 5 6 7 8¡£ #include

void fun(int n,int a[]); main() {

int i,n,b[4]; scanf(\ for(i=0;i<4;i++) {

b[i]=n; n=n/10; }

fun(n,b);

for(i=0;i<4;i++)

printf(\ printf(\ }

void fun(int n,int a[]) {

int i,t;

for(i=0;i<=1;i++) {

t=a[i];

a[i]=a[3-i]; a[3-i]=t; } }

(4£©¹¦ÄÜ£º±àдº¯Êývoid fun(int arr[],int n)½«Ò»¸öÊý×éÖеÄÖµ°´ÄæÐò´æ·Å£¬²¢ÔÚmain()º¯ÊýÖÐÊä³ö¡£ #include #define N 5

void fun(int arr[],int n); main() { int i,j,a[N];

printf(\ÇëÊäÈëÊý×éµÄÖµ\\n\ for(i=0;i

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{

scanf(\ } fun(a,N); for(j=0;j

void fun(int arr[],int n) {

int i,t;

for(i=0;i<=n/2-1;i++) {

t=arr[i]; arr[i]=arr[n-1-i]; arr[n-1-i]=t; } }

(5) ¹¦ÄÜ£º³ÌÐò¶¨ÒåÁËN¡ÁNµÄ¶þάÊý×飬²¢ÔÚÖ÷º¯ÊýÖÐ×Ô¶¯¸³Öµ¡£Çë±àдº¯Êýfun(int a[][N],int n)£¬Ê¹Êý×éa×óÏÂÈý½ÇÔªËØÖеÄÖµ³ËÒÔn¡£ ÀýÈ磺ÈônµÄֵΪ3£¬aÊý×éÖеÄֵΪ

| 1 9 7 | | 3 9 7 | a = | 2 3 8 | Ôò·µ»ØÖ÷³ÌÐòºóaÊý×éÖеÄֵӦΪ| 6 9 8 | | 4 5 6 | | 12 15 18| #include #define N 3

fun(int a[][N],int n); main() { int a[N][N]={{1,9,7},{2,3,8},{4,5,6}}; int i,j,n; scanf(\ fun(a,n);

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for(i=0;i

printf(\ } printf(\ } printf(\}

fun(int a[][N],int n) {

int i,j; for(i=0;i

if(i>=j) { a[i][j]=a[i][j]*3; } } } return a; }

(6)¹¦ÄÜ£º±àдº¯Êývoid fun(int array[3][3])£¬ÊµÏÖ¾ØÕó£¨3ÐÐ3ÁУ©µÄתÖ㨼´ÐÐÁл¥»»£©¡£

ÀýÈ磺ÊäÈëÏÂÃæµÄ¾ØÕó£º 100 200 300 400 500 600 700 800 900 ³ÌÐòÊä³ö£º

100 400 700 200 500 800 300 600 900

#include

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