bool类型数组如果数组a的所有元素的值都为0,那么下列函数返回true;如果数组的所有bool has_zero(int a[], int n) { int i; int zeroflag=0; int unzeroflag=1; for (i = 0; i < n; i++) { zeroflag=zeroflag || a[i]; unzeroflag=unzeroflag && a[i]; } return z…
C. Good Subarrays
time limit per test
2 seconds
memory limit per test
256 megabytes
input
standard input
output
standard output
You are given an array a1,a2,…,an�1,�2,…,�� consisting of integers from 0…