#include <stdio.h>
#include <math.h>
 
int main() {
    unsigned long p, q;
    char c;
 
    while ((c = getchar_unlocked()) != EOF) {
        p = c - '0';
 
        while ((c = getchar_unlocked()) != ' ') {
            p = (p<<1) + (p<<3) + c - '0';
        }
 
        q = 0;
        while ((c = getchar_unlocked()) != '\n') {
            q = (q<<1) + (q<<3) + c - '0';
        }
        q += p;
        q *= q;
       // q = 100*q/p;
        printf("%ld,%02ld\n", q/p, q%100);
    }
 
    return 0;
}
/*
171.50
125.00
12100077.00
14779724538.07
400.00
1000000000000000000.00
*/

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MTQgMzUKMjAgMzAKOTk5OTkgOTk5OTk5CjU0MzIgODk1NDY3MgoxMDAgMTAwCjEgOTk5OTk5OTk5Cg==

14 35
20 30
99999 999999
5432 8954672
100 100
1 999999999