mult

#include <stdio.h>

int main(void)
{
    int arr[] = {1753,1858,1860,1978,1758,1847,2010,1679,1222,1723,1592,1992,1865,1635,1692,1653,1485,848,1301,1818,1872,1883,1464,2002,1736,1821,1851,1299,1627,1698,1713,1676,1673,1448,1939,1506,1896,1710,1677,1894,1645,1454,1972,1687,265,1923,1666,1761,1386,2006,1463,1759,1460,1722,1670,1731,1732,1976,1564,1380,1981,1998,1912,1479,1500,167,1904,1689,1810,1675,1811,1671,1535,1624,1638,1848,1646,1795,1717,1803,1867,1794,1774,1245,1915,1601,1656,1472,1700,1887,1869,1876,1561,1743,1900,1574,1400,1950,1893,1576,1903,1747,1560,1445,1652,633,1970,1812,1807,1788,1948,1588,1639,1719,1680,1773,1890,1347,1344,1456,1691,1842,1585,1953,410,1791,485,1412,1994,1799,1955,1554,1661,1708,1824,1553,1993,1911,1515,1545,856,1685,1982,1954,1480,1709,1428,1829,1606,1613,1941,1483,1513,1664,1801,1720,1984,1575,1805,1833,1418,1882,1746,483,1674,1467,1453,523,1414,1800,1403,1946,1868,1520,1861,1580,1995,1960,1625,1411,1558,1817,1854,1617,1478,735,1593,1778,1809,1584,1438,1845,1712,1655,1990,1578,1703,1895,1765,1572};
    int n = (sizeof(arr) / sizeof(arr[0]));
    int mult;
    for (int i = 0; i < n; i++)
    {
        for (int j = 0; j < n; j++)
        {
            if (arr[i] + arr[j] == 2020)
            {
                mult = arr[i] * arr[j];
                printf("Solution is %i\n", mult);
                return 0;
            }
        }
    }
}