結果

問題 No.176 2種類の切手
ユーザー %20
提出日時 2017-07-13 03:56:02
言語 C
(gcc 13.3.0)
結果
AC  
実行時間 1 ms / 1,000 ms
コード長 287 bytes
コンパイル時間 314 ms
コンパイル使用メモリ 29,184 KB
実行使用メモリ 5,248 KB
最終ジャッジ日時 2024-10-07 17:01:18
合計ジャッジ時間 1,365 ms
ジャッジサーバーID
（参考情報） 		judge2 / judge5
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ファイルパターン 結果
sample AC * 3
other AC * 29
権限があれば一括ダウンロードができます
コンパイルメッセージ
main.c:1:1: warning: return type defaults to 'int' [-Wimplicit-int]
    1 | min(a,b){return a<b?a:b;}
      | ^~~
main.c: In function 'min':
main.c:1:1: warning: type of 'a' defaults to 'int' [-Wimplicit-int]
main.c:1:1: warning: type of 'b' defaults to 'int' [-Wimplicit-int]
main.c: At top level:
main.c:2:1: warning: data definition has no type or storage class
    2 | A,B,T;
      | ^
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]
    2 | A,B,T;
      |   ^
main.c:2:5: warning: type defaults to 'int' in declaration of 'T' [-Wimplicit-int]
    2 | A,B,T;
      |     ^
main.c:3:1: warning: data definition has no type or storage class
    3 | i,m;
      | ^
main.c:3:1: warning: type defaults to 'int' in declaration of 'i' [-Wimplicit-int]
main.c:3:3: warning: type defaults to 'int' in declaration of 'm' [-Wimplicit-int]
    3 | i,m;
      |   ^
main.c:4:1: warning: return type defaults to 'int' [-Wimplicit-int]
    4 | main(){
      | ^~~~
main.c: In function 'main':
main.c:5:9: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
    5 |         scanf("%d%d%d",&A,&B,&T);
      |         ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
  +++ |+#include <stdio.h>
    1 | min(a,b){return a<b?a:b;}
main.c:5:9: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
    5 |         scanf("%d%d%d",&A,&B,&T);
      |         ^~~~~
main.c:5:9: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:11:17: warning: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
   11 |                 printf("%d",T+m);
      |                 ^~~~~~
main.c:11:17: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:11:17: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-dec

ソースコード

diff #
プレゼンテーションモードにする

min(a,b){return a<b?a:b;}
A,B,T;
i,m;
main(){
    scanf("%d%d%d",&A,&B,&T);
    if(A<30000){
        m=A;
        for(i=0;i<A&&B*i<=T;++i){
            m=min(m,(A-(T-B*i)%A)%A);
        }
        printf("%d",T+m);
    }else{
        m=((T-1)/A+1)*A;
        for(i=0;A*i<=T;++i){
            m=min(m,A*i+((T-A*i-1)/B+1)*B);
        }
        printf("%d",m);
    }
}
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