Cody

# Haoyu Dai

Rank
Badges
##### 670
Score
51 – 96 of 96
 on 3 May 2020 Haoyu Dai submitted a Comment to Solution 2249828 function tf = isPangram(s) s1='QWERTYUIOPASDFGHJKLZXCVBNM'; L=strlength(s); cnt=0; s2=upper(s); for i=1:26 if isempty(findstr(s1(i),s2))==false cnt=cnt+1; continue; end end if cnt==26 tf=true; else tf=false; end end on 2 May 2020 on 2 May 2020 on 1 May 2020 on 1 May 2020 Haoyu Dai submitted a Comment to Solution 2247535 function b = isItSquared(a) b = false; L=length(a); for i=1:L c=a(i)^2; for j=1:L if c==a(j) b=true; break; end end end end on 1 May 2020 on 1 May 2020 Haoyu Dai submitted a Comment to Solution 2246344 function s2 = refcn(s1) s2 = []; s3='aAeEiIoOuU'; L=strlength(s1); L1=strlength(s3); flag=0; j=1; for i=1:L for k=1:L1 if s1(i)==s3(k) flag=1; continue; end end if flag==0 s2(j)=s1(i); j=j+1; end flag=0; end end on 30 Apr 2020 on 30 Apr 2020 on 30 Apr 2020 Haoyu Dai submitted a Comment to Solution 2245785 function b = sumDigits(n) pow=2^n; b = 0; while pow~=0 b=b+mod(pow,10); pow=floor(pow/10); end end on 30 Apr 2020 on 30 Apr 2020 Haoyu Dai submitted a Comment to Solution 2245600 function B = swap_ends(A) B=A; [r,c]=size(A); B(:,1)=A(:,c); B(:,c)=A(:,1); end on 30 Apr 2020 on 30 Apr 2020 on 30 Apr 2020 on 30 Apr 2020 on 30 Apr 2020 Haoyu Dai submitted a Comment to Solution 2245278 function y = cleanUp(x) y = x; L=length(y); for i=1:L if (y(i)<0)|(y(i)>10) y(i)=NaN; end end end on 30 Apr 2020 on 30 Apr 2020 Haoyu Dai submitted a Comment to Solution 2245266 function y = nearZero(x) y = []; a=[]; k=1; L=length(x); for i=1:L if x(i)==0 if i==1 a(k)=x(i+1); k=k+1; elseif i==L a(k)=x(i-1); k=k+1; else a(k)=x(i-1); a(k+1)=x(i+1); k=k+2; end end end [y,index]=max(a); end on 30 Apr 2020 on 30 Apr 2020 on 30 Apr 2020 Haoyu Dai submitted a Comment to Solution 2245236 function y = lengthOnes(x) cnt=0; a=[]; L=strlength(x); for i=1:L if x(i)=='1' cnt=cnt+1; else cnt=0; end a(i)=cnt; end [y,index]=max(a); end on 30 Apr 2020 on 30 Apr 2020 on 30 Apr 2020 Haoyu Dai received Promoter badge for Problem 13. Remove all the consonants on 30 Apr 2020 on 30 Apr 2020 function s2 = refcn(s1) s2=''; k=1; flag=0; L=strlength(s1); s3='BbCcDdFfGgHhJjKkLlMmNnPpQqRrSsTtVvWwXxYyZz'; L1=strlength(s3); for i=1:L for j=1:L1 if s1(i)==s3(j) flag=1; continue; end end if flag==0 s2(k)=s1(i); k=k+1; end flag=0; end end on 30 Apr 2020 Haoyu Dai received Commenter badge for Problem 13. Remove all the consonants on 30 Apr 2020 on 30 Apr 2020 on 30 Apr 2020 on 30 Apr 2020 on 27 Apr 2020 on 27 Apr 2020 on 27 Apr 2020 on 27 Apr 2020 on 27 Apr 2020 on 27 Apr 2020 on 27 Apr 2020 on 27 Apr 2020 on 27 Apr 2020 on 27 Apr 2020 on 27 Apr 2020 on 27 Apr 2020 Haoyu Dai received Solver badge for Solution 2238048 on 27 Apr 2020
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