#include <stdio.h> int main() { int n; int sum[201740]= {0}; int p; int max = 0; if(scanf ("%d",&n) != 0){ for(int i = 0; i < n; i++) { if(scanf ("%d", &p) != 0) { if(sum[p] == 0) { sum[p] = 1; } else { while(sum[p] != 0) { sum[p] = 0; p = p + 1; } sum[p] = 1; } if(p > max) max = p; } } printf("%d", max); } return 0; }
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 | #include <stdio.h> int main() { int n; int sum[201740]= {0}; int p; int max = 0; if(scanf ("%d",&n) != 0){ for(int i = 0; i < n; i++) { if(scanf ("%d", &p) != 0) { if(sum[p] == 0) { sum[p] = 1; } else { while(sum[p] != 0) { sum[p] = 0; p = p + 1; } sum[p] = 1; } if(p > max) max = p; } } printf("%d", max); } return 0; } |