#include<iostream> #include<string> #include<cstdio> #include<algorithm> using namespace std; int main() {     int n;     char A[10010],B[10010];     scanf("%d",&n);     while(n--)     {         scanf("%s%s",A,B);         int len_a=strlen(A);         int len_b=strlen(B);         int num_1[4];         int num_2[4];         for(int i=0;i<4;++i)         {             num_1[i]=0;             num_2[i]=0;         }         int ctor=0;         for(int i=0;i<len_a;++i)         {             if(A[i]=='.')             {                 ctor++;             }             else             {                 num_1[ctor]=num_1[ctor]*10+A[i]-'0';             }         }         ctor=0;         for(int i=0;i<len_b;++i)         {             if(B[i]=='.')             {                 ctor++;             }             else             {                 num_2[ctor]=num_2[ctor]*10+B[i]-'0';             }         }         int flag=0;         for(int i=0;i<4;++i)         {             if(num_1[i]<num_2[i])             {                 flag=1;                 break;             }         }         if(flag)             printf("true\n");         else             printf("false\n");     }     return 0; } //1 //1 1.0.0.2 为啥我的也是 0% ，哪里有问题？