輸入的第一行只有一個正整數n(1 ≤ n ≤ 1000),表示數字的個數。ios
輸入的第二行有n個整數s1, s2, …, sn (1 ≤ si ≤ 10000, 1 ≤ i ≤ n)。相鄰的數用空格分隔。spa
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#include <iostream> #include <cstdio> #include <cstring> #include <cmath> using namespace std; int n; int tmp; int maxnum; int index; int num[10005]; int main() { while(~scanf("%d",&n)) { maxnum = 0; index=100005; memset(num,0,sizeof(num)); for(int i=0;i<n;i++) { scanf("%d",&tmp); num[tmp]++; } for(int i=0;i<10001;i++) { if(num[i]>maxnum){ maxnum=num[i]; index = i; } } printf("%d\n",index); } return 0; }