Submission #3765033
Source Code Expand
#include<cstdio> using namespace std; int f[4][4]; int main() { int a,b,c; scanf("%d%d%d",&f[1][1],&f[1][2],&f[2][2]);//先把位置都放好 a=f[2][2]*3;//a记录行,列,斜线的和。我们知道,这种3*3的方格填数每一行,每一列,每一斜线的和都等于中间数的3倍 f[1][3]=a-f[1][1]-f[1][2]; f[3][1]=a-f[1][3]-f[2][2]; f[3][3]=a-f[1][1]-f[2][2]; f[2][1]=a-f[1][1]-f[3][1]; f[2][3]=a-f[2][1]-f[2][2]; f[3][2]=a-f[1][2]-f[2][2];//这一大段是计算,顺序很重要 for(int i=1;i<=3;i++) { for(int j=1;j<=3;j++) { printf("%d ",f[i][j]);//矩阵输出 } printf("\n"); } return 0; }
Submission Info
Submission Time | |
---|---|
Task | D - Magic Square 2 |
User | luogu_bot1 |
Language | C++ (GCC 5.4.1) |
Score | 100 |
Code Size | 733 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 128 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:7:47: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d",&f[1][1],&f[1][2],&f[2][2]);//先把位置都放好 ^
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 100 | ||||
Status |
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|
Set Name | Test Cases |
---|---|
Sample | sample_01.txt, sample_02.txt |
All | sample_01.txt, sample_02.txt, sample_01.txt, sample_02.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt, subtask1_21.txt, subtask1_22.txt, subtask1_23.txt, subtask1_24.txt, subtask1_25.txt, subtask1_26.txt, subtask1_27.txt, subtask1_28.txt, subtask1_29.txt, subtask1_30.txt, subtask1_31.txt, subtask1_32.txt, subtask1_33.txt, subtask1_34.txt, subtask1_35.txt, subtask1_36.txt, subtask1_37.txt, subtask1_38.txt, subtask1_39.txt, subtask1_40.txt, subtask1_41.txt, subtask1_42.txt, subtask1_43.txt, subtask1_44.txt, subtask1_45.txt, subtask1_46.txt, subtask1_47.txt, subtask1_48.txt, subtask1_49.txt, subtask1_50.txt, subtask1_51.txt, subtask1_52.txt, subtask1_53.txt, subtask1_54.txt, subtask1_55.txt, subtask1_56.txt, subtask1_57.txt, subtask1_58.txt, subtask1_59.txt, subtask1_60.txt, subtask1_61.txt, subtask1_62.txt, subtask1_63.txt, subtask1_64.txt, subtask1_65.txt, subtask1_66.txt, subtask1_67.txt, subtask1_68.txt, subtask1_69.txt, subtask1_70.txt, subtask1_71.txt, subtask1_72.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 0 ms | 128 KB |
sample_02.txt | AC | 0 ms | 128 KB |
subtask1_01.txt | AC | 0 ms | 128 KB |
subtask1_02.txt | AC | 1 ms | 128 KB |
subtask1_03.txt | AC | 0 ms | 128 KB |
subtask1_04.txt | AC | 0 ms | 128 KB |
subtask1_05.txt | AC | 0 ms | 128 KB |
subtask1_06.txt | AC | 0 ms | 128 KB |
subtask1_07.txt | AC | 0 ms | 128 KB |
subtask1_08.txt | AC | 0 ms | 128 KB |
subtask1_09.txt | AC | 1 ms | 128 KB |
subtask1_10.txt | AC | 0 ms | 128 KB |
subtask1_11.txt | AC | 0 ms | 128 KB |
subtask1_12.txt | AC | 0 ms | 128 KB |
subtask1_13.txt | AC | 0 ms | 128 KB |
subtask1_14.txt | AC | 1 ms | 128 KB |
subtask1_15.txt | AC | 0 ms | 128 KB |
subtask1_16.txt | AC | 0 ms | 128 KB |
subtask1_17.txt | AC | 0 ms | 128 KB |
subtask1_18.txt | AC | 0 ms | 128 KB |
subtask1_19.txt | AC | 0 ms | 128 KB |
subtask1_20.txt | AC | 0 ms | 128 KB |
subtask1_21.txt | AC | 0 ms | 128 KB |
subtask1_22.txt | AC | 1 ms | 128 KB |
subtask1_23.txt | AC | 1 ms | 128 KB |
subtask1_24.txt | AC | 0 ms | 128 KB |
subtask1_25.txt | AC | 0 ms | 128 KB |
subtask1_26.txt | AC | 1 ms | 128 KB |
subtask1_27.txt | AC | 0 ms | 128 KB |
subtask1_28.txt | AC | 0 ms | 128 KB |
subtask1_29.txt | AC | 0 ms | 128 KB |
subtask1_30.txt | AC | 0 ms | 128 KB |
subtask1_31.txt | AC | 0 ms | 128 KB |
subtask1_32.txt | AC | 0 ms | 128 KB |
subtask1_33.txt | AC | 0 ms | 128 KB |
subtask1_34.txt | AC | 0 ms | 128 KB |
subtask1_35.txt | AC | 0 ms | 128 KB |
subtask1_36.txt | AC | 0 ms | 128 KB |
subtask1_37.txt | AC | 0 ms | 128 KB |
subtask1_38.txt | AC | 0 ms | 128 KB |
subtask1_39.txt | AC | 1 ms | 128 KB |
subtask1_40.txt | AC | 1 ms | 128 KB |
subtask1_41.txt | AC | 1 ms | 128 KB |
subtask1_42.txt | AC | 0 ms | 128 KB |
subtask1_43.txt | AC | 0 ms | 128 KB |
subtask1_44.txt | AC | 0 ms | 128 KB |
subtask1_45.txt | AC | 1 ms | 128 KB |
subtask1_46.txt | AC | 0 ms | 128 KB |
subtask1_47.txt | AC | 0 ms | 128 KB |
subtask1_48.txt | AC | 0 ms | 128 KB |
subtask1_49.txt | AC | 0 ms | 128 KB |
subtask1_50.txt | AC | 0 ms | 128 KB |
subtask1_51.txt | AC | 0 ms | 128 KB |
subtask1_52.txt | AC | 0 ms | 128 KB |
subtask1_53.txt | AC | 0 ms | 128 KB |
subtask1_54.txt | AC | 0 ms | 128 KB |
subtask1_55.txt | AC | 0 ms | 128 KB |
subtask1_56.txt | AC | 0 ms | 128 KB |
subtask1_57.txt | AC | 0 ms | 128 KB |
subtask1_58.txt | AC | 0 ms | 128 KB |
subtask1_59.txt | AC | 0 ms | 128 KB |
subtask1_60.txt | AC | 0 ms | 128 KB |
subtask1_61.txt | AC | 0 ms | 128 KB |
subtask1_62.txt | AC | 0 ms | 128 KB |
subtask1_63.txt | AC | 0 ms | 128 KB |
subtask1_64.txt | AC | 0 ms | 128 KB |
subtask1_65.txt | AC | 0 ms | 128 KB |
subtask1_66.txt | AC | 0 ms | 128 KB |
subtask1_67.txt | AC | 0 ms | 128 KB |
subtask1_68.txt | AC | 1 ms | 128 KB |
subtask1_69.txt | AC | 0 ms | 128 KB |
subtask1_70.txt | AC | 0 ms | 128 KB |
subtask1_71.txt | AC | 0 ms | 128 KB |
subtask1_72.txt | AC | 0 ms | 128 KB |