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int i,j,w=1,s,t; for(i=1;i<10;i++) {
for(j=1;j<10;j++) {
t=i*1000+i*100+j*10+j;
for(s = 30 ; s<=99 ; s++){ if(s*s == t){
printf(\ break;}} }}}
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#include
{long int a[M]; int n,i;
printf(\scanf(\a[0]=1;a[1]=1;
printf(\for(i=2;i {a[i]=a[i-1]+a[i-2]; printf(\} printf(\} 50Ì⣺ÊäÈëÄêÔÂÈÕ£¬Êä³ö¸ÃÌìΪһÄêÖеĵڼ¸Ì죿 #include int a[2][13]={{0,31,28,31,30,31,30,31,31,30,31,30,31}, {0,31,29,31,30,31,30,31,31,30,31,30,31}} ; int y,m,d,i,t; printf(\scanf(\ printf(\scanf(\ printf(\scanf(\ i=((y%4==0)&&(y0!=0)||(y@0==0)); for(t=1;t printf(\½ñÌìÊÇ%dÄêµÄµÚ%dÌì.\\n\}
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