控制台输出正弦曲线
c代码:// Test1.cpp : 定义控制台应用程序的入口点。//#include "stdafx.h"#include <stdio.h> #include <math.h> #define PAI 3.1415926 int main(void) { double x,y; for(y=-1;y <=1;y=y+0.1) { for(x=-PAI;x <=PAI;x=x+0.1) { if(fabs(y-sin(x)) <=0.046) printf("~"); else printf(" "); } printf("\n"); } getchar(); return 0; }
效果:
http://hi.csdn.net/attachment/200911/3/350_1257217480IEM7.jpg
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