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- public static String prepraviBlanko(String s)
- {
- s=s.trim();
- String s1="", s2="";
- char zn;
- for(int i=1;i<s.length()-1;i++)
- {
- zn=s.charAt(i);
- if (zn==' ' && zn==s.charAt(i+1))
- {
- s1=s.substring(0,i);
- s2=s.substring(i+1);
- s=s1+s2;
- i--;
- }
- }
- return s;
- }
- public static String najduzaRijec(String s)
- {
- s=s.trim();
- s=prepraviBlanko(s);
- String s1,s2;
- String [] r = s.split(" ");
- char a;
- for(int i = 0; i< r.length; i++)
- {
- for(int k=0;k<r[i].length();k++)
- {
- a=r[i].charAt(k);
- if (!((a>='a' && a<='z') ||(a>='A' && a<='Z')))
- {
- s1=r[i].substring(0,k);
- s2=r[i].substring(k+1);
- r[i]=s1+s2;
- k--;
- }
- }
- }
- int max=0;
- int ind=-1;
- for (int i = 0; i < r.length; i++)
- {
- if(r[i].length()>max)
- {
- max=r[i].length();
- ind=i;
- }
- }
- return r[ind];
- }
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