#include <cstdio>
using namespace std;
int count_ones(int num) {
if (num == 1)
return 1;
int count = 0;
while (num > 1) {
if (num & 1) {
count ++;
num--;
}
num /= 2;
count +=2 ;
}
return count;
}
void dump(int num) {
if (num == 1) {
printf("1\n");
return;
}
int open = 0;
while (num > 1) {
if (num & 1) {
open++;
printf("(1+");
}
printf("(1+1)");
num /= 2;
if (num > 1) {
printf("*");
}
}
for (int i = 0; i < open; i++)
printf(")");
printf("\n");
}
int main() {
int c, num;
scanf("%d", &c);
for (int i = 0; i < c; i++) {
scanf("%d", &num);
if (count_ones(num) > 100)
printf("NIE\n");
else
dump(num);
}
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 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 | #include <cstdio> using namespace std; int count_ones(int num) { if (num == 1) return 1; int count = 0; while (num > 1) { if (num & 1) { count ++; num--; } num /= 2; count +=2 ; } return count; } void dump(int num) { if (num == 1) { printf("1\n"); return; } int open = 0; while (num > 1) { if (num & 1) { open++; printf("(1+"); } printf("(1+1)"); num /= 2; if (num > 1) { printf("*"); } } for (int i = 0; i < open; i++) printf(")"); printf("\n"); } int main() { int c, num; scanf("%d", &c); for (int i = 0; i < c; i++) { scanf("%d", &num); if (count_ones(num) > 100) printf("NIE\n"); else dump(num); } return 0; } |
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