61 lines
984 B
C++
61 lines
984 B
C++
#include <bits/stdc++.h>
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using namespace std;
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void test_case(int tc){
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int x, y, xZeroes, yZeroes;
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cin >> x >> xZeroes >> y >> yZeroes;
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int xLength = log10(x) + 1 + xZeroes;
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int yLength = log10(y) + 1 + yZeroes;
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if(xLength > yLength){
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cout << ">\n";
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return;
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} else if(xLength < yLength){
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cout << "<\n";
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return;
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}
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int minZeroes = min(xZeroes, yZeroes);
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xZeroes -= minZeroes;
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yZeroes -= minZeroes;
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double dx, dy;
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if(x > y){
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dx = (double)x / pow(10, yZeroes);
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dy = y;
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} else{
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dx = x;
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dy = (double)y / pow(10, xZeroes);
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}
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if(dx > dy){
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cout << ">";
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} else if(dx < dy){
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cout << "<";
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} else{
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cout << "=";
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} cout << "\n";
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return;
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}
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int main(){
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ios::sync_with_stdio(0);
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cin.tie(0);
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int t;
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cin >> t;
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for(int tc = 1; tc <= t; ++tc){
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test_case(tc);
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}
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cout << flush;
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return 0;
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} |