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https://github.com/Kiritow/OJ-Problems-Source.git
synced 2024-03-22 13:11:29 +08:00
18 lines
366 B
C++
18 lines
366 B
C++
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#include<stdio.h>
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int main()
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{
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int n,a,b,c;
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scanf("%d",&n);
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while(n--)
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{
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scanf("%d%d%d",&a,&b,&c);
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if(a*a==b*b+c*c||b*b==a*a+c*c||c*c==a*a+b*b)
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printf("good\n");
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else if(a==b||a==c||b==c)
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printf("perfect\n");
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else
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printf("just a triangle\n");
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}
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return 0;
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}
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