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(1) #include \void main() {
int i,n[4]={0,0,0,0}; for(i=1;i<4;i++) {
if (i==3) break; n[i]=n[i-1]+1; }
printf(\}
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void main() {
char ch[]={'0','1','2','3','4','5','6','7','8','9'}; int i=0,m=2,r,x=42; char b[80]; while(x) {
r=x%m; x/=m; b[i++]=ch[r]; }
for(--i;i>=0;i--) printf(\
printf(\}
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void main() {
int a[][3]={9,7,5,3,1,2,4,6,8}; int i,j,s1=0,s2=0; for(i=0;i<3;i++) for(j=0;j<3;j++) {
if(i==j) s1=s1+a[i][j]; if(i+j==2) s2=s2+a[i][j]; }
printf(\}
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void main() {
int r[5]={1,2,3,4,5}; int i,j,a[5][5]; for(i=0;i<=4;i++) { for(j=i;j<=4;j++)
a[i][j]=r[j-i]; for(j=0;j
for(i=0;i<5;i++) {
for(j=0;j<5;j++)
printf(\printf(\} }
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#include \#define N 10 void main() {
int a[11]={1,10,20,30,40,50,60,70,80,90} ,x,i,p; scanf(\for(i=0,p=N;i p=i; _break_; } for(i=N-1;i>=p; _i--__) a[i+1]=a[i]; _a[p]=x___; printf(\for(i=0;i<=N;i++) printf(\printf(\} £¨2£©³ÌÐò˵Ã÷£ºÏÂÃæ³ÌÐòÍê³ÉµÄÊÇÕÛ°ë²éÕÒ¡£A Êý×éÖдæ·ÅµÄÊÇn ¸öÓÉ´óµ½Ð¡ÒѾÅźÃÐòµÄÊýÁУ¬´ÓÕân ¸öÊýÖвéÕÒx µÄÖµÊÇ·ñ´æÔÚ¡£ Æä»ù±¾Ë¼ÏëÊÇ£ºÔÚ²éÕÒ·¶Î§À½«x Óë´¦ÓÚÖмäλÖÃÉϵÄÊý±È½Ï£¬Èç¹ûÏàµÈ£¬Ôò²éÕҳɹ¦£¬Èç¹ûСÓÚ¸ÃÔªËØ£¬ÔòÔÚ½ÏСµÄÒ»°ëÔªËØÀïÔÙ½øÐÐÕÛ°ë²éÕÒ£»Èç¹ûx´óÓÚ¸ÃÔªËØ£¬ÔòÔڽϴóµÄÒ»°ëÔªËØÀïÔÙ½øÐÐÕÛ°ë²éÕÒ¡£±äÁ¿top,bottom,mid ·Ö±ðÖ¸Ïò²éÕÒ·¶Î§µÄ¶¥²¿¡¢µ×²¿ºÍÖмäλÖᣠ#include \#define n 10 main() { int a[n],find; int x,i,top,bottom,mid; printf(\for(i=0;i scanf(\&a[i]___); printf(\scanf(\ find=0;top=0;bottom=n-1; if(x<=a[0] && top<=bottom) while(!find && top<=bottom) { mid=mid=(bottom+top)/2; if(x==a[mid]) { find=1; printf(\} else if(x>a[mid]) bottom=mid-1; else top=mid+1; } if(find==0) printf(\} £¨3£©³ÌÐò˵Ã÷£ºÏÂÃæ³ÌÐò·Ö±ðÊä³ö·½ÕóÖÐÖ÷¶Ô½ÇÏß¡¢¸±¶Ô½ÇÏßÉÏÔªËØµÄºÍsuml ºÍsum2£¨Ö÷¶Ô½ÇÏßΪ´Ó¾ØÕóµÄ×óÉϽÇÖÁÓÒϽǵÄÁ¬Ïß,¸±¶Ô½ÇÏßΪ´Ó¾ØÕóµÄÓÒÉϽÇÖÁ×óϽǵÄÁ¬Ïߣ©. #include\#define SIZE 5 void main() { int a[SIZE][SIZE],m,n,sum1,sum2; for(m=0;m sum1=sum1+a[m][m]; sum2=sum2+a[m][SIZE-1-m]; }