Problem ID Title Solved Submit Pass Rate
1177求S=1+2+3+......+N<100,使其成立的最大N858116773.522%
1178求恰好使s=1+1/2+1/3+…+1/n的值大于1.9时n的值41752379.732%
1179求一个正整数的位数31539879.146%
1180各位数字和61076379.948%
1181角谷猜想25444157.596%
1182韩信点兵29555453.249%