31 lines
530 B
C++
31 lines
530 B
C++
#include<cstdio>
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int a[10][10];
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int main()
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{
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#ifdef local
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freopen("pro.in","r",stdin);
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#endif
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int T;
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scanf("%d",&T);
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while(T-->0)
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{
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for(int i=0;i<9;i+=2)
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for(int j=0;j<=i;j+=2)
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scanf("%d",&a[i][j]);
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for(int i=0;i+2<9;i+=2)
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for(int j=0;j<=i;j+=2)
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{
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a[i+2][j+1]=(a[i][j]-a[i+2][j]-a[i+2][j+2])/2;
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a[i+1][j]=a[i+2][j]+a[i+2][j+1];
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a[i+1][j+1]=a[i+2][j+1]+a[i+2][j+2];
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}
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for(int i=0;i<9;i++)
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{
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for(int j=0;j<=i;j++)
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printf("%s%d",j?" ":"",a[i][j]);
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printf("\n");
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}
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}
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return 0;
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}
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