AB

题意：相邻并且符号相同的是同一块，

求1^1+2^2+3^3+ #include #include #include #include #include #include using namespace std; char s[7][20]={"Saturday","Sunday","Monday","Tuesday","Wednesday","Thursday","Friday"}; struct Matrix {

#include #include using namespace std; int main() { int t,m,n,sum,maxn,i,a,ans; scanf("%d",&t); while(t--) { scanf("%d%d",&n,&m); sum=maxn=0; for(i=0;i<n;i++)