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負整數規劃

# include & ltstdio.h & gt

void main()

{

FILE * fp

int a[80],I,j;

int a,b,c;

a = b = c = 0;

If (fp = fopen ("number。dat "," r ")= = null)printf("讀取失敗\ n ");

for(I = 0;我& lt80;i++)

{

fscanf(fp," %d ",& ampa[I]);

if(FP = = EOF)break;

}

for(j = 0;j & lt= I;j++)

{

if(a[I]& gt;0)a++;

if(a[I]& lt;0)b++;

if(a[I]= = 0)c++;

}

Printf("正=%d,負=%d,零=%d\n ",a,b,c);

}

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