結果
問題 | No.456 Millions of Submits! |
ユーザー | testestest |
提出日時 | 2016-12-08 08:37:38 |
言語 | C90 (gcc 11.4.0) |
結果 |
AC
|
実行時間 | 1,958 ms / 4,500 ms |
コード長 | 293 bytes |
コンパイル時間 | 380 ms |
コンパイル使用メモリ | 24,924 KB |
実行使用メモリ | 4,380 KB |
最終ジャッジ日時 | 2023-09-05 12:37:30 |
合計ジャッジ時間 | 9,891 ms |
ジャッジサーバーID (参考情報) |
judge13 / judge12 |
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
4,376 KB |
testcase_01 | AC | 1 ms
4,380 KB |
testcase_02 | AC | 1 ms
4,380 KB |
testcase_03 | AC | 1 ms
4,380 KB |
testcase_04 | AC | 1 ms
4,380 KB |
testcase_05 | AC | 1 ms
4,380 KB |
testcase_06 | AC | 1 ms
4,376 KB |
testcase_07 | AC | 2 ms
4,380 KB |
testcase_08 | AC | 3 ms
4,376 KB |
testcase_09 | AC | 21 ms
4,380 KB |
testcase_10 | AC | 20 ms
4,380 KB |
testcase_11 | AC | 197 ms
4,376 KB |
testcase_12 | AC | 1,958 ms
4,376 KB |
コンパイルメッセージ
main.c:2:1: warning: data definition has no type or storage class a,b; ^ main.c:2:1: warning: type defaults to ‘int’ in declaration of ‘a’ [-Wimplicit-int] main.c:2:3: warning: type defaults to ‘int’ in declaration of ‘b’ [-Wimplicit-int] a,b; ^ main.c: In function ‘W’: main.c:8:7: warning: implicit declaration of function ‘exp’ [-Wimplicit-function-declaration] t=m*exp(m); ^~~ main.c:8:7: warning: incompatible implicit declaration of built-in function ‘exp’ main.c:8:7: note: include ‘<math.h>’ or provide a declaration of ‘exp’ main.c:1:1: +#include <math.h> double s; main.c:8:7: t=m*exp(m); ^~~ main.c: At top level: main.c:13:1: warning: return type defaults to ‘int’ [-Wimplicit-int] main(){ ^~~~ main.c: In function ‘main’: main.c:14:2: warning: implicit declaration of function ‘gets’ [-Wimplicit-function-declaration] gets(&s); ^~~~ main.c:15:8: warning: implicit declaration of function ‘scanf’ [-Wimplicit-function-declaration] for(;~scanf("%d%d%lf",&a,&b,&s);)printf("%.10f\n",b?exp(a?W(pow(s,1./b)*a/b)*b/a:pow(s,1./b)):pow(s,1./a)); ^~~~~ main.c:15:8: warning: incompatible implicit declaration of built-in function ‘scanf’ main.c:15:8: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’ main.c:1:1: +#include <stdio.h> double s; main.c:15:8: for(;~scanf("%d%d%lf",&a,&b,&s);)printf("%.10f\n",b?exp(a?W(pow(s,1./b)*a/b)*b/a:pow(s,1./b)):pow(s,1./a)); ^~~~~ main.c:15:35: warning: implicit declaration of function ‘printf’ [-Wimplicit-function-declaration] for(;~scanf("%d%d%lf",&a,&b,&s);)printf("%.10f\n",b?exp(a?W(pow(s,1./b)*a/b)*b/a:pow(s,1./b)):pow(s,1./a)); ^~~~~~ main.c:15:35: warning: incompatible implicit declaration of built-in function ‘printf’ main.c:15:35: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’ main.c:15:54: warning: incompatible implicit declaration of built
ソースコード
double s; a,b; double W(double x){ double nl=0,nr=3.4,m,t; int i; for(i=0;i<50;i++){ m=(nl+nr)/2; t=m*exp(m); t<x?nl=m:(nr=m); } return nr; } main(){ gets(&s); for(;~scanf("%d%d%lf",&a,&b,&s);)printf("%.10f\n",b?exp(a?W(pow(s,1./b)*a/b)*b/a:pow(s,1./b)):pow(s,1./a)); return 0; }