24 lines
418 B
C
24 lines
418 B
C
#include <stdio.h>
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int main() {
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int a,b,c;
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while(1) {
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scanf("%d %d %d",&a,&b,&c);
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if(a==0 && b==0 && c==0) break;
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if(a>c) {
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a ^= c;
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c ^= a;
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a ^= c;
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}
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if(b>c) {
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b ^= c;
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c ^= b;
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b ^= c;
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}
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if(a*a + b*b == c*c) printf("right\n");
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else printf("wrong\n");
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}
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return 0;
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} |