PAT-Advanced_Level/A1073.cpp at master · heribe/PAT-Advanced_Level · GitHub

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#include iostream
#include algorithm
#include vector
#include cstdio
#include sstream
using namespace std;


int main() {
    int i1,i3;
    string s;
    cini1;
    getchar();
    getline(cin,s,'E');
    getchar();
    cini3;
    stringstream ss;
    ssi2;
    sss;
    if (i30) {
        couti1;
        if (s.size()=i3) {
            couts;
            for (int i=0; ii3-s.size(); i++) {
                cout'0';
            }
        }
        else {
            for (int i=0; ii3; i++) {
                couts[i];
            }
            cout'.';
            for (int i=i3; is.size(); i++) {
                couts[i];
            }
        }
    }
    else if (i3==0){
        couti1'.'s;
    }
    else {
        i3=-1i3;
        if (i10) {
            cout'-';
        }
        cout0.;
        for (int i=0; ii3-1; i++) {
            cout'0';
        }
        if (i10) {
            couti1s;
        }
        else cout-1i1s;
    }

    return 0;
}