Submission #1819020
Source Code Expand
#include <stdio.h> #include <stdlib.h> int s=0; int ans=0; int visit[12]={}; int N,M; typedef struct{ int r[12]; }person; person p[12]; void dfs(int v){ if(v!=-1)visit[v]=1; int i,j; for(i=0;i<N;i++){ if(v==-1)dfs(i); else if(!visit[i]){ for(j=0;j<N;j++){ if(visit[j]==1 && p[i].r[j]!=1)break; if(j==N-1)dfs(i); } } } if(v==-1)return; int tmp=0; for(i=0;i<N;i++){ // printf("%d",visit[i]); if(visit[i]==1)tmp++; } //printf("\n tmp=%d\n",tmp); if(ans<tmp)ans=tmp; visit[v]=0; } int main() { scanf("%d %d",&N,&M); int i,j; int x,y; for(i=0;i<N;i++){ for(j=0;j<N;j++){ p[i-1].r[j]=0; } } for(i=0;i<M;i++){ scanf("%d %d",&x,&y); p[x-1].r[y-1]=1; p[y-1].r[x-1]=1; } dfs(-1); printf("%d\n",ans); return 0; }
Submission Info
Submission Time | |
---|---|
Task | D - 派閥 |
User | kokubun0293 |
Language | C (GCC 5.4.1) |
Score | 0 |
Code Size | 994 Byte |
Status | WA |
Exec Time | 1 ms |
Memory | 128 KB |
Compile Error
./Main.c: In function ‘main’: ./Main.c:38:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d",&N,&M); ^ ./Main.c:47:9: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d",&x,&y); ^
Judge Result
Set Name | all | ||||
---|---|---|---|---|---|
Score / Max Score | 0 / 100 | ||||
Status |
|
Set Name | Test Cases |
---|---|
all | 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt, test_25.txt, test_26.txt, test_27.txt, test_28.txt, test_29.txt, test_30.txt, test_31.txt, test_32.txt, test_33.txt, test_34.txt, test_35.txt, test_36.txt, test_37.txt, test_38.txt, test_39.txt, test_40.txt, test_41.txt, test_42.txt, test_43.txt, test_44.txt, test_45.txt, test_46.txt, test_47.txt, test_48.txt, test_49.txt, test_50.txt, test_51.txt, test_52.txt, test_53.txt, test_54.txt, test_55.txt, test_56.txt, test_57.txt, test_58.txt, test_59.txt, test_60.txt, test_61.txt, test_62.txt, test_63.txt, test_64.txt, test_65.txt, test_66.txt, test_67.txt, test_68.txt, test_69.txt, test_70.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_sample_01.txt | WA | 0 ms | 128 KB |
00_sample_02.txt | WA | 0 ms | 128 KB |
00_sample_03.txt | WA | 0 ms | 128 KB |
00_sample_04.txt | WA | 0 ms | 128 KB |
test_01.txt | AC | 1 ms | 128 KB |
test_02.txt | AC | 1 ms | 128 KB |
test_03.txt | AC | 0 ms | 128 KB |
test_04.txt | AC | 0 ms | 128 KB |
test_05.txt | WA | 1 ms | 128 KB |
test_06.txt | WA | 0 ms | 128 KB |
test_07.txt | WA | 1 ms | 128 KB |
test_08.txt | WA | 1 ms | 128 KB |
test_09.txt | WA | 1 ms | 128 KB |
test_10.txt | WA | 1 ms | 128 KB |
test_11.txt | WA | 1 ms | 128 KB |
test_12.txt | WA | 1 ms | 128 KB |
test_13.txt | AC | 1 ms | 128 KB |
test_14.txt | AC | 1 ms | 128 KB |
test_15.txt | WA | 1 ms | 128 KB |
test_16.txt | WA | 1 ms | 128 KB |
test_17.txt | WA | 1 ms | 128 KB |
test_18.txt | WA | 1 ms | 128 KB |
test_19.txt | WA | 1 ms | 128 KB |
test_20.txt | WA | 1 ms | 128 KB |
test_21.txt | WA | 1 ms | 128 KB |
test_22.txt | WA | 1 ms | 128 KB |
test_23.txt | WA | 1 ms | 128 KB |
test_24.txt | WA | 1 ms | 128 KB |
test_25.txt | AC | 1 ms | 128 KB |
test_26.txt | WA | 1 ms | 128 KB |
test_27.txt | WA | 1 ms | 128 KB |
test_28.txt | AC | 1 ms | 128 KB |
test_29.txt | WA | 1 ms | 128 KB |
test_30.txt | WA | 1 ms | 128 KB |
test_31.txt | WA | 0 ms | 128 KB |
test_32.txt | WA | 1 ms | 128 KB |
test_33.txt | WA | 0 ms | 128 KB |
test_34.txt | WA | 0 ms | 128 KB |
test_35.txt | WA | 0 ms | 128 KB |
test_36.txt | WA | 0 ms | 128 KB |
test_37.txt | WA | 0 ms | 128 KB |
test_38.txt | WA | 0 ms | 128 KB |
test_39.txt | WA | 0 ms | 128 KB |
test_40.txt | WA | 0 ms | 128 KB |
test_41.txt | WA | 0 ms | 128 KB |
test_42.txt | WA | 0 ms | 128 KB |
test_43.txt | WA | 1 ms | 128 KB |
test_44.txt | WA | 1 ms | 128 KB |
test_45.txt | WA | 1 ms | 128 KB |
test_46.txt | WA | 1 ms | 128 KB |
test_47.txt | WA | 1 ms | 128 KB |
test_48.txt | WA | 0 ms | 128 KB |
test_49.txt | WA | 1 ms | 128 KB |
test_50.txt | WA | 0 ms | 128 KB |
test_51.txt | WA | 1 ms | 128 KB |
test_52.txt | WA | 0 ms | 128 KB |
test_53.txt | WA | 0 ms | 128 KB |
test_54.txt | WA | 1 ms | 128 KB |
test_55.txt | WA | 0 ms | 128 KB |
test_56.txt | WA | 1 ms | 128 KB |
test_57.txt | WA | 0 ms | 128 KB |
test_58.txt | WA | 0 ms | 128 KB |
test_59.txt | WA | 1 ms | 128 KB |
test_60.txt | WA | 1 ms | 128 KB |
test_61.txt | WA | 1 ms | 128 KB |
test_62.txt | AC | 0 ms | 128 KB |
test_63.txt | WA | 1 ms | 128 KB |
test_64.txt | WA | 0 ms | 128 KB |
test_65.txt | WA | 1 ms | 128 KB |
test_66.txt | WA | 1 ms | 128 KB |
test_67.txt | WA | 1 ms | 128 KB |
test_68.txt | WA | 1 ms | 128 KB |
test_69.txt | WA | 1 ms | 128 KB |
test_70.txt | WA | 1 ms | 128 KB |