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#include

int fun(int a[],int n, int b[]) { int i,j=0;

for(i=1;i10) b[j++]=a[i]; return j;} main() {

int a[10],b[10],i,count,j; for(i=0;i<10;i++) {scanf(\ printf(\ if((i+1)%5==0) printf(\ }

count=fun(a,10,b); for(j=0;j

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#include double fun(int m) { double sum=0,t; for(t=1;t<=m;t++)

sum+=1.0/t+1.0/(t*t)+1.0/(t*t*t)+1.0/(t*t*t*t); return sum; }

main()

{ int n;

scanf(\ printf(\ getch(); }