#include <cstdint> #include <cstdio> using namespace std; const int8_t req = 2; int main() { int32_t i, n, a; int8_t ones, edits; scanf("%d\n", &n); ones = 0; for (i = 0; i < n && ones != req; ++i) { scanf("%d", &a); if (a == 1) { ++ones; } } edits = req - ones; printf("%d\n%d\n1 2", edits, req); 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 | #include <cstdint> #include <cstdio> using namespace std; const int8_t req = 2; int main() { int32_t i, n, a; int8_t ones, edits; scanf("%d\n", &n); ones = 0; for (i = 0; i < n && ones != req; ++i) { scanf("%d", &a); if (a == 1) { ++ones; } } edits = req - ones; printf("%d\n%d\n1 2", edits, req); return 0; } |