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  1. n,i,j;main(){n=getchar();n=atoi(&n);for(;j++<3;){for(i=0;i++<n;)printf("%.3s ","⇅⇵"+(j%2)*3);puts("");}}
Success #stdin #stdout 0s 2056KB
stdin
9
stdout
⇵ ⇵ ⇵ ⇵ ⇵ ⇵ ⇵ ⇵ ⇵ 
⇅ ⇅ ⇅ ⇅ ⇅ ⇅ ⇅ ⇅ ⇅ 
⇵ ⇵ ⇵ ⇵ ⇵ ⇵ ⇵ ⇵ ⇵