結果
問題 | No.92 逃走経路 |
ユーザー |
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提出日時 | 2015-07-17 01:22:48 |
言語 | C90 (gcc 12.3.0) |
結果 |
AC
|
実行時間 | 4 ms / 5,000 ms |
コード長 | 1,322 bytes |
コンパイル時間 | 117 ms |
コンパイル使用メモリ | 24,064 KB |
実行使用メモリ | 5,376 KB |
最終ジャッジ日時 | 2024-07-08 08:18:57 |
合計ジャッジ時間 | 755 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 2 |
other | AC * 18 |
コンパイルメッセージ
main.c: In function ‘main’: main.c:26:9: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 26 | scanf("%d %d %d", &N, &M, &K); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:30:17: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 30 | scanf("%d %d %d", &a, &b, &c); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:45:17: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 45 | scanf("%d", &toll[i]); | ^~~~~~~~~~~~~~~~~~~~~
ソースコード
#include <math.h>#include <string.h>#include <stdio.h>#define NMAX (100)#define TMAX (1000)#define INF (99999999)int toll[TMAX+5];typedef struct{int lnum;int loadA[TMAX+5];int loadB[TMAX+5];}TOWN;TOWN town[NMAX+3];int main(void){int nowTown[NMAX+5];int i,j,k, N, M, K;int cnt=0;int minTown = INF;scanf("%d %d %d", &N, &M, &K);for(i=0;i<M;i++){int a,b,c;int ltmp;scanf("%d %d %d", &a, &b, &c);ltmp = town[a].lnum;town[a].loadA[ltmp] = b;town[a].loadB[ltmp] = c;town[a].lnum += 1;ltmp = town[b].lnum;town[b].loadA[ltmp] = a;town[b].loadB[ltmp] = c;town[b].lnum += 1;}for(i=0;i<K;i++){scanf("%d", &toll[i]);toll[i+1] = 0;}for(i=0;i<=N;i++){ nowTown[i] = 1;}for(i=0;i<K;i++){int ntTmp[NMAX+5]={0};for(j=1;j<=N;j++){int ltmp = town[j].lnum;if(nowTown[j] != 1){continue;}for(k=0;k<ltmp;k++){if( town[j].loadB[k] == toll[i] ){ntTmp[ town[j].loadA[k] ] = 1;}}}for(j=0;j<=N;j++){nowTown[j] = ntTmp[j];}}for(i=1;i<=N;i++){if(nowTown[i] == 1){if(i < minTown){minTown = i;}cnt++;}}printf("%d\n", cnt);printf("%d", minTown);for(i=minTown+1;i<=N;i++){if(nowTown[i] == 1){printf(" %d", i);}}printf("\n");return 0;}