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#include <stdio.h>
#define q 100
int b[q];
int main(){
int n,i,j,found,w;

printf("Iveskite kiek skaiciu ivedinesite (iki 100):\n");
scanf("%d", &w);
printf("Iveskite skaicius, is kuriu vienas kartosis 2 kartus:\n");
for (n=0; n<w; n++) scanf("%d", &b[n]);
for (n=0; n<w; n++)
printf("%d, ", b[n]);
for (i = 1; i <w ; i++)
   for (j = 0; j<i;j++) if (b[i] == b[j]) found = i;
    printf("\n\n\npasikartojantis elementas yra %d\n", b[found]);
    system("pause");
      return 0;
}