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https://github.com/Kiritow/OJ-Problems-Source.git
synced 2024-03-22 13:11:29 +08:00
17 lines
266 B
C++
17 lines
266 B
C++
#include<stdio.h>
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int main()
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{
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int c;
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scanf("%d",&c);
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while(c--)
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{
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int n,m;
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scanf("%d%d",&n,&m);
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if(n%(m+1)==0)
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printf("second\n");
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else
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printf("first\n");
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}
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return 0;
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}
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