4算法案例课时目标通过三种算法案例:孙子剩余定理、辗转相除法、利用二分法求方程的近似解,进一步体会算法的思想,提高逻辑思维能力和算法设计水平.1.“孙子问题”是求关于x,y,z的一次不定方程组_______________________________.2.欧几里得辗转相除法求两个正整数a,b的最大公约数的步骤是:_____________________________________________________________________________________________________________________________________________________________
3.利用“二分法”求方程f(x)=0在区间[a,b]上的近似解的步骤为:S1____________________________________________________________________;S2若__________________________________________________________________________________________________________________________________________:若__________________________________________________________________;若__________________________________________________________________;S3若_____________________________________________________________________________________________