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为什么是RE????#include "stdio.h" long long a,r,l,b; void sun() { if(a>b&&b!=1) { l+=a/b; a=a-b*(a/b); sun(); } else if(a<b&&a!=0) { r+=b/a; b=b-a*(b/a); sun(); } else if(a==1&&b!=1) { r+=b-1; b=1; sun(); } else if(b==1&&a!=1) { l+=a-1; a=1; sun(); } else if(a==1&&b==1) return; } int main() { long long i,n; scanf("%ld",&n); for(i=1;i<=n;i++) { scanf("%ld%ld",&a,&b); r=l=0; sun(); printf("Scenario #%ld:\n",i); printf("%ld %ld\n\n",l,r); } return 1; } Followed by:
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