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更简单的In Reply To:Re:简单解法:) Posted by:IC0500510080 at 2005-12-25 17:25:15 #include<stdio.h> int main() { long s,i,m=0; scanf("%ld",&s); for(i=1;m<s||(m-s)%2;i++)m+=i; printf("%ld",i-1); return 0; } Followed by: Post your reply here: |
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