結果
問題 | No.385 カップ麺生活 |
ユーザー |
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提出日時 | 2016-07-01 23:16:45 |
言語 | C90 (gcc 12.3.0) |
結果 |
AC
|
実行時間 | 1 ms / 2,000 ms |
コード長 | 562 bytes |
コンパイル時間 | 518 ms |
コンパイル使用メモリ | 21,376 KB |
実行使用メモリ | 6,824 KB |
最終ジャッジ日時 | 2024-10-04 22:27:26 |
合計ジャッジ時間 | 1,292 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge3 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 32 |
コンパイルメッセージ
main.c:2:1: warning: data definition has no type or storage class 2 | i,m,n;a[30]; | ^ main.c:2:1: warning: type defaults to ‘int’ in declaration of ‘i’ [-Wimplicit-int] main.c:2:3: warning: type defaults to ‘int’ in declaration of ‘m’ [-Wimplicit-int] 2 | i,m,n;a[30]; | ^ main.c:2:5: warning: type defaults to ‘int’ in declaration of ‘n’ [-Wimplicit-int] 2 | i,m,n;a[30]; | ^ main.c:2:7: warning: data definition has no type or storage class 2 | i,m,n;a[30]; | ^ main.c:2:7: warning: type defaults to ‘int’ in declaration of ‘a’ [-Wimplicit-int] main.c:3:1: warning: data definition has no type or storage class 3 | prime[2000]={2,3},s=2; | ^~~~~ main.c:3:1: warning: type defaults to ‘int’ in declaration of ‘prime’ [-Wimplicit-int] main.c:3:19: warning: type defaults to ‘int’ in declaration of ‘s’ [-Wimplicit-int] 3 | prime[2000]={2,3},s=2; | ^ main.c:4:1: warning: data definition has no type or storage class 4 | ma[20010]; | ^~ main.c:4:1: warning: type defaults to ‘int’ in declaration of ‘ma’ [-Wimplicit-int] main.c:6:1: warning: return type defaults to ‘int’ [-Wimplicit-int] 6 | x(int*a,int*b){return*a-*b;} | ^ main.c:7:1: warning: return type defaults to ‘int’ [-Wimplicit-int] 7 | makeprime(){ | ^~~~~~~~~ main.c:15:1: warning: return type defaults to ‘int’ [-Wimplicit-int] 15 | main(){ | ^~~~ main.c: In function ‘main’: main.c:19:9: warning: implicit declaration of function ‘scanf’ [-Wimplicit-function-declaration] 19 | scanf("%d %d",&m,&n); | ^~~~~ main.c:1:1: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’ +++ |+#include <stdio.h> 1 | #define max(p,q)(p>q?p:q) main.c:19:9: warning: incompatible implicit declaration of built-in function ‘scanf’ [-Wbuiltin-declaration-mismatch] 19 | scanf("%d %d",&m,
ソースコード
#define max(p,q)(p>q?p:q)i,m,n;a[30];prime[2000]={2,3},s=2;ma[20010];x(int*a,int*b){return*a-*b;}makeprime(){int i,n;for(n=5;n<10000;n+=2){for(i=3;i*i<=n;i+=2)if(n%i==0)break;if(n%i)prime[s++]=n;}prime[s]=1e6;}main(){int i,j;long long ans=0;makeprime();scanf("%d %d",&m,&n);for(i=0;~scanf("%d",a+i);i++);a[i]=1e9;qsort(a,n,4,x);ma[0]=1;for(i=0;i<10000;i++)for(j=0;j<n;j++)if(ma[i])ma[i+a[j]]=max(ma[i]+1,ma[i+a[j]]);for(i=0;prime[i]<m;i++)if(ma[m-prime[i]])ans+=ma[m-prime[i]]-1;printf("%lld",ans+m/a[0]);return 0;}