View difference between Paste ID: 971c2q0G and b54t0Bpu

 #include <stdio.h>
 #include <stdlib.h>
 void unos(char*x,int duzina)
 {
     int i=0;
     char c;
     do
     {
         c=getchar();
         x[i]=c;
         i++;
     }while(c!='\n'&&i<duzina);
     x[i-1]='\0';
 }
 char* velika(char*y)
 {
-    char velikoslovo,vliki;
+   int i=0;
-    while(*y!='\0')
+    while(y[i]!='\0')
     {
-        if(*y>='a'&&*y<='z');
+        if(y[i]>='a'&&y[i]<='z');
 
-        vliki=*y-32;
+        y[i]=y[i]-32;
-        y++;
+
     }
-    return vliki;
+    return y;
 }
 int main()
 {
     int a[80];
     printf("unesi slova: ");
     unos(a,80);
     printf("%c",velika(a));
     return 0;
 }