Submission #2330

#TimeUsernameProblemLanguageResultExecution timeMemory
2330swh0329생일수 I (GA4_birthday1)C++98
14 / 100
115 ms884 KiB
#include <stdio.h> int main() { int i, t, n, n5, n3, s5, n8; scanf("%d", &t); while(t>0) { t--; n3=-1; scanf("%d", &n); if(n%8==0) { for(i=1;i<=n/8;i++) printf("8"); printf("\n"); continue; } n5=n/5; for(i=n5;i>=0;i--) { s5=i*5; if((n-s5)%3==0) { n3=(n-s5)/3; n5=i; break; } } if(n3==(-1)) printf("-1\n"); else { if(n3>n5) { n8=n5; n3=n3-n5; n5=0; } else { n8=n3; n5=n5-n3; n3=0; } for(i=1;i<=n3;i++) printf("3"); for(i=1;i<=n5;i++) printf("5"); for(i=1;i<=n8;i++) printf("8"); printf("\n"); } } }
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