_安静

摘要：//C9.cpp//CreatNatuarlCubicSpline#include<iostream.h>constintN=6;voidNCS(doublex[],doublea[],doubleb[],doublec[],doubled[],intn){doubleh[N-1],alpha[N-1],l[N],z[N],u[N];inti;for(i=0;i<n-1;i++){h[i]=x[i+1]-x[i];}for(i=1;i<n-1;i++){alpha[i]=3*(a[i+1]-a[i])/h[i]-3*(a[i]-a[i-1])/h[i-1];}//Now 阅读全文

摘要：The MySQL server is running with the --skip-grant-tables option so it cannot execute this statement解决办法：mysql> set global read_only=0;（关掉新主库的只读属性）flush privileges;set global read_only=1;(读写属相)flush privileges;Cannot execute statement: impossible to write to binary log since BINLOG_FORMAT = STATEM 阅读全文