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📄 3526298_ac_16ms_124k.c

📁 北大大牛代码 1240道题的原代码 超级权威
💻 C
字号:
#include <stdio.h>
#define cw 4.19
#define ci 2.09
#define temp 335

int main()
{ 
	double mw,mi,tw,ti;
  
	while (scanf("%lf%lf%lf%lf", &mw, &mi, &tw, &ti))
	{
		if (mw == 0 && mi == 0 && tw == 0 && ti == 0)
		{
			break;
		}
		if(mw * cw * tw > temp * mi - mi * ci * ti)
		{
			printf("0.0 g of ice and %.1lf g of water at %.1lf C\n", mw + mi, (mw * cw * tw + mi * ci * ti - temp * mi) / (mw * cw + mi * cw));
		}
		else
		{
			if(-mi * ci * ti < mw * cw * tw + mw * temp)
			{ 
				if (mw * cw * tw > -mi * ci * ti)  
                {
					printf("%.1lf g of ice and %.1lf g of water at 0.0 C\n", mi - (mw * cw * tw + mi * ci * ti) / 335, mw + (mw * cw * tw + mi * ci * ti) / 335);
				}
                else
				{
					printf("%.1lf g of ice and %.1lf g of water at 0.0 C\n", mi - (mw * cw * tw + mi * ci * ti) / 335, mw + (mw * cw * tw + mi * ci * ti) / 335);
				}
			}  
			else 
			{
				printf("%.1lf g of ice and 0.0 g of water at %.1lf C\n", mw + mi, (mw * cw * tw + mw * temp + mi * ci * ti) / (mi * ci + mw * ci));
			}
		}
	}
	return 0;
}

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