結果
問題 | No.843 Triple Primes |
ユーザー | tails |
提出日時 | 2019-08-14 09:26:38 |
言語 | C (gcc 12.3.0) |
結果 |
AC
|
実行時間 | 1 ms / 2,000 ms |
コード長 | 478 bytes |
コンパイル時間 | 296 ms |
コンパイル使用メモリ | 28,544 KB |
実行使用メモリ | 8,220 KB |
最終ジャッジ日時 | 2024-06-10 20:57:38 |
合計ジャッジ時間 | 1,260 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 1 ms
7,968 KB |
testcase_01 | AC | 1 ms
7,968 KB |
testcase_02 | AC | 1 ms
8,092 KB |
testcase_03 | AC | 1 ms
7,964 KB |
testcase_04 | AC | 1 ms
8,092 KB |
testcase_05 | AC | 1 ms
8,096 KB |
testcase_06 | AC | 1 ms
8,096 KB |
testcase_07 | AC | 1 ms
8,096 KB |
testcase_08 | AC | 1 ms
8,092 KB |
testcase_09 | AC | 1 ms
8,220 KB |
testcase_10 | AC | 1 ms
8,096 KB |
testcase_11 | AC | 1 ms
8,092 KB |
testcase_12 | AC | 1 ms
7,968 KB |
testcase_13 | AC | 1 ms
8,096 KB |
testcase_14 | AC | 1 ms
8,092 KB |
testcase_15 | AC | 1 ms
8,096 KB |
testcase_16 | AC | 1 ms
8,092 KB |
testcase_17 | AC | 1 ms
8,092 KB |
testcase_18 | AC | 1 ms
8,092 KB |
testcase_19 | AC | 1 ms
8,092 KB |
testcase_20 | AC | 1 ms
8,092 KB |
testcase_21 | AC | 0 ms
8,220 KB |
testcase_22 | AC | 1 ms
8,092 KB |
testcase_23 | AC | 1 ms
8,092 KB |
testcase_24 | AC | 1 ms
8,092 KB |
testcase_25 | AC | 1 ms
8,096 KB |
testcase_26 | AC | 1 ms
8,092 KB |
testcase_27 | AC | 1 ms
8,092 KB |
testcase_28 | AC | 1 ms
8,096 KB |
testcase_29 | AC | 1 ms
7,968 KB |
testcase_30 | AC | 1 ms
8,092 KB |
testcase_31 | AC | 1 ms
7,968 KB |
testcase_32 | AC | 1 ms
7,972 KB |
testcase_33 | AC | 1 ms
8,100 KB |
testcase_34 | AC | 1 ms
8,096 KB |
testcase_35 | AC | 1 ms
7,964 KB |
testcase_36 | AC | 1 ms
8,096 KB |
testcase_37 | AC | 1 ms
8,100 KB |
testcase_38 | AC | 1 ms
8,096 KB |
testcase_39 | AC | 1 ms
8,092 KB |
testcase_40 | AC | 1 ms
8,100 KB |
testcase_41 | AC | 1 ms
8,220 KB |
testcase_42 | AC | 1 ms
8,096 KB |
testcase_43 | AC | 1 ms
7,968 KB |
コンパイルメッセージ
main.c:2:1: warning: return type defaults to 'int' [-Wimplicit-int] 2 | main(){ | ^~~~ main.c: In function 'main': main.c:3:13: warning: implicit declaration of function 'fork' [-Wimplicit-function-declaration] 3 | if(!fork()){ | ^~~~ main.c:7:17: warning: implicit declaration of function 'read' [-Wimplicit-function-declaration] 7 | read(0,s,20); | ^~~~ main.c:9:17: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration] 9 | scanf("%d",&n); | ^~~~~ main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf' +++ |+#include <stdio.h> 1 | int a[]={7,23,47,167,359,839,1367,1847,2207,3719,5039,7919,10607,11447,16127,17159,19319,29927,36479,44519,49727,54287,57119,66047,85847,97967,113567,128879,177239,196247,201599,218087,241079,273527,292679,323759,344567,368447,426407,458327,500001}; main.c:9:17: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch] 9 | scanf("%d",&n); | ^~~~~ main.c:9:17: note: include '<stdio.h>' or provide a declaration of 'scanf' main.c:13:17: warning: implicit declaration of function 'write' [-Wimplicit-function-declaration] 13 | write(1,p,s+20-p); | ^~~~~
ソースコード
int a[]={7,23,47,167,359,839,1367,1847,2207,3719,5039,7919,10607,11447,16127,17159,19319,29927,36479,44519,49727,54287,57119,66047,85847,97967,113567,128879,177239,196247,201599,218087,241079,273527,292679,323759,344567,368447,426407,458327,500001}; main(){ if(!fork()){ int n,i,c; char s[20],*p; n=0; read(0,s,20); for(p=s;c=*p++-48,c>=0;n=n*10+c); scanf("%d",&n); for(i=0;a[i]<=n;++i); n=i*2+(n>1); for(p=s+20;*--p=n%10+48,n/=10;); write(1,p,s+20-p); } }