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| 1 | // 2.4 | |
| 2 | for i=1..n | |
| 3 | del[i] = 0; | |
| 4 | end for | |
| 5 | for i=1..n | |
| 6 | if sqrt(x[i]*x[i]+y[i]*y[i])<=1 && (x[i]<=0 || y[i]<=0) | |
| 7 | del[i]=1; | |
| 8 | end if | |
| 9 | for i=1..n-1 | |
| 10 | if del[i] == 1 | |
| 11 | continue; | |
| 12 | end if | |
| 13 | for j=i+1..n | |
| 14 | if del[j] == 1 | |
| 15 | continue; | |
| 16 | end if | |
| 17 | if x[i] == x[j] && y[i] == y[j] | |
| 18 | - | del[j] == 1; |
| 18 | + | del[j] = 1; |
| 19 | end if | |
| 20 | end for | |
| 21 | end for | |
| 22 | ||
| 23 | for i=1..n | |
| 24 | if del[i] == 1 | |
| 25 | usunZeZbioru(xi,yi); | |
| 26 | end if | |
| 27 | end for |
