54 lines
1.2 KiB
C++
54 lines
1.2 KiB
C++
#include<iostream>
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#include<stdio.h>
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#include<string.h>
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using namespace std;
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int gcd(int a,int b){
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return b==0?a:gcd(b,a%b);
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}
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int main()
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{
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char str[20];
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int T;
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scanf("%d",&T);
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while(T--)
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{
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scanf("%s",str);
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int len = strlen(str);
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int i,j,a,b;
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int flag = 1;
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int ans1 = 0,ans2 = 0;
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int shi1 = 1,shi2 = 0;
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for(i = 2;i < len;i++)
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{
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if(str[i] == '(')
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{flag = 0;}
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if(str[i] >= '0'&&str[i] <= '9')
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{
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if(flag)
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{
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shi1 = shi1*10;
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ans1 = ans1*10+str[i]-'0';
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}
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else
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{
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shi2 = shi2*10+9;
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ans2 = ans2*10+str[i]-'0';
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}
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}
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}
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if(flag)
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{
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printf("%d/%d\n",ans1/gcd(ans1,shi1),shi1/gcd(ans1,shi1));
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}
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else
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{
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int cnt = gcd(ans2+shi2*ans1,shi2);
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a=(ans2+shi2*ans1)/cnt;
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b=shi2/cnt;
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int Cnt=gcd(a,b*shi1);
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printf("%d/%d\n",a/Cnt,b*shi1/Cnt);
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}
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}
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return 0;
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}
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