結果
問題 | No.219 巨大数の概算 |
ユーザー | S_F__ |
提出日時 | 2015-09-19 07:24:22 |
言語 | C90 (gcc 11.4.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 482 bytes |
コンパイル時間 | 95 ms |
コンパイル使用メモリ | 22,272 KB |
実行使用メモリ | 5,376 KB |
最終ジャッジ日時 | 2024-07-19 07:53:10 |
合計ジャッジ時間 | 9,684 ms |
ジャッジサーバーID (参考情報) |
judge4 / 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 |
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testcase_00 | WA | - |
testcase_01 | WA | - |
testcase_02 | WA | - |
testcase_03 | WA | - |
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testcase_51 | WA | - |
コンパイルメッセージ
main.c:3:5: warning: conflicting types for built-in function ‘log10’; expected ‘double(double)’ [-Wbuiltin-declaration-mismatch] 3 | int log10(long n){ | ^~~~~ main.c:2:1: note: ‘log10’ is declared in header ‘<math.h>’ 1 | #include <stdio.h> +++ |+#include <math.h> 2 | main.c:9:8: warning: conflicting types for built-in function ‘pow10’; expected ‘double(double)’ [-Wbuiltin-declaration-mismatch] 9 | double pow10(long n){ | ^~~~~ main.c: In function ‘main’: main.c:27:20: warning: format ‘%d’ expects argument of type ‘int’, but argument 4 has type ‘long int’ [-Wformat=] 27 | printf("%d %d %d", X, Y, Z); | ~^ ~ | | | | int long int | %ld main.c:19:3: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 19 | scanf("%i", &N); | ^~~~~~~~~~~~~~~ main.c:21:5: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 21 | scanf("%ld %ld", &A, &B); | ^~~~~~~~~~~~~~~~~~~~~~~~
ソースコード
#include <stdio.h> int log10(long n){ int result; for(result=0;n>=10;result++)n/=10; return result; } double pow10(long n){ double result = 1.0; for(;n--;)result *= 10; return result; } int main(void){ int I, N, X, Y; double S; long A, B, Z; scanf("%i", &N); for(I=0;I<N;I++){ scanf("%ld %ld", &A, &B); Z = log10(A); S = (double)A / pow10(Z); X = (int)S; Y = (int)(S*10)%10; Z *= B; printf("%d %d %d", X, Y, Z); } return 0; }