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- #include <iostream>
- #include <stdio.h>
- #include <stdlib.h>
- using namespace std;
- int inc_vet(char * vet,int index)
- {
- int i,j;
- for (i=0; vet[i] != '\0'; i++) {}
- for (j=0; vet[j] == '9'; j++) {}
- if (i==j)
- {
- vet[0]='1';
- for (i=1; i<=j; i++)
- {
- vet[i]='0';
- }
- return 1;
- }
- else
- {
- if (vet[index] == '9')
- {
- vet[index]='0';
- inc_vet(vet,index-1);
- }
- else
- {
- vet[index]++;
- }
- }
- return 0;
- }
- int main()
- {
- int n, i, end;
- char number[1000002];
- scanf("%d",&n);
- for (; n>0; n--)
- {
- scanf("%s",number);
- for (i=0; number[i] != '\0'; i++) { }
- end=i-1;
- end+=inc_vet(number,end);
- //printf("%s\n",number);
- for (i=0; i<((end+1)/2); i++)
- {
- while (number[i] != number[end-i])
- {
- end+=inc_vet(number,end-i);
- //printf("%s %d\n",number,i);
- }
- }
- printf("%s\n",number);
- }
- return 0;
- }
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