摘要：
There are two circles in the plane (shown in the below picture), there is a common area between the two circles. The problem is easy ... 阅读全文
摘要：
总是runtime 终于对了Sample InputInput46 -3 0 4Output2 1Input3-2 0 2Output2 2 #include using namespace std;#include #include #include int a[... 阅读全文
摘要：
https://my.csdn.net/septembre_注意：1 例如 5 5 5 9 9 9 其中就没有众数而 5 5 5 9 9 9 7就存在众数 5 9#include int main(){ int a[3333],n,i,flag[3333]={... 阅读全文