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Why WA? #include<stdlib.h> #include<stdio.h> #include<string.h> #include<math.h> #include<iostream> #include<set> #include<vector> #include<queue> #include<assert.h> #include<algorithm> #define INF 0x3f3f3f3f using namespace std; int n; int row[5], col[5], vis[5], grid[5][5]; char s[5][5][5]; bool d...

13 12 49 -23 2 15 2 18 0 30 14 11 -23 7 -48 0 0 What about this case, the output is 77 in uva toolkit, an AC program is 125, another AC program is 102, but this program's output is 0 for case 1 1 -41, my WA program is 102. I think my output is correct, two AC program is wrong. Do I misunderstand th...

Get AC

I used DP to solve it. here are some I/O from my code: 4 Bangladesh 1 1 0 Dhaka 2 2 1 1 1 1 CTG 3 3 1 2 3 0 0 3 4 5 1 SYL 5 5 3 56 67 34 67 45 234 56 78 34 0 78 45 0 3 23 56 7 3 12 4 56 34 67 8 output: Bangladesh: 1 Dhaka: 2 CTG: 4 SYL: 6 Your output is wrong, the answer is Bangladesh: 1 Dhaka: 1 C...

#include<stdio.h> #include<string.h> #include<stdlib.h> #include<math.h> int divide(int, int); int state[20001], start, end, max; int main(void) { int t, n, i, m; scanf("%d", &t); m = 0; while(t--) { scanf("%d", &n); for(i = 1; i < n; i++) { scanf("%d", &state ); } max = -1; divide(1, n); if(max < 0...

#include <stdio.h> #include <string.h> #include <stdlib.h> #include <limits.h> #include <math.h> int cmp(const void *, const void *); void compare(int, int, int); char str[144][260]; char s[600], t[600]; int main(void) { int n, i, k, len, ok; scanf("%d", &n); getchar(); for(i = 0; i < n; i++) { k = ...

#include <iostream> #include <cstdlib> #include <cstdio> #include <string> #include <cstring> using namespace std; int hash(string ); int insert(int ); string st1[1510], st2[1510]; int head[1000003], next[2250010]; string queue[2250010]; int main(void) { int t, a, b, i, j, k, cnt = 0; scanf("%d", &t...

#include <stdio.h> #include <string.h> #include <limits.h> #include <math.h> int set[1010]; void Qsort(int, int); int search(int, int, int ); int main(void) { int t, i, j, k, a, ok; while(scanf("%d", &t), t) { for(i = 0; i < t; i++) scanf("%d", &set ); Qsort(0, t-1); ok = 0; for(i = 0; i < t; i++) {...

For this problem we will only consider arithmetic expressions of the following from:
notice the minus operation, it can't change according to the problem.

#include <stdio.h> #include <stdlib.h> #include <string.h> #include <ctype.h> #include <math.h> int visit[101]; int G[101][101]; int weight[101]; int to[101]; int dfs(int , int, int); int bfs(int , int); int main(void) { int n, i, m, k; while(scanf("%d", &n), n != -1) { memset(G, 0, sizeof(G)); mems...

#include <stdio.h> #include <stdlib.h> #include <string.h> #include <ctype.h> #include <math.h> void dfs(int, int, int); int k; char s[300][300]; int main(void) { int n; scanf("%d", &n); while(n--) { k = 0; while(1) { if(gets(s[k]), s[k][0] != '\0') { if(s[k][0] == '#') break; k++; } } printf("("); ...

brianfry713 wrote:There may be up to 1000 teams, why is your sign array size 100?

You are right.Thank you very much. When I try 1000, still RTE, in fact, I tried 1000 before. But this time I try 1010, get AC , but the problen say it is up to 1000 teams, it is confusing !

#include <stdio.h> #include <string.h> #include <ctype.h> #include <stdlib.h> typedef struct node { int n; struct node* next; }Node; void enqueue(Node*); int dequeue(); Node* newnode(); Node* first, *last; Node *sign[100]; int a[1000000], p; int main(void) { int i, n, k, j, num, m; char s[10]; Node ...