牛顿法和迭代法求解方程组的近似解

#include#includedoublepicard(doublex);intmain(){doubleepsilon,x0,x1;longi,maxi;printf("\n请输入x的精度要求：");scanf("%lf",&epsilon);printf("\n请输入迭代初值：");scanf("%lf",&x1);printf("\n请输入最大迭代次数：");scanf(