注意事项:
循环条件得多考虑
参考代码:
int main()
{
const float arr[3][3]={{0.40,0.20,0.15},{0.60,0.40,0.20},{0.80,0.50,0.30}};
int i,j,k,a,b,c;
float min=1.0,num=0;
for(i=0;i<=2;i++)
{
for(j=0;j<=2-i;j++)
{
for(k=2-i-j;k<=2-i-j;k++)
{
num=arr[0][i]*arr[1][j]*arr[2][k];
if(min>num)
{
min=num;
a=i;b=j;c=k;
}
}
}
}
printf("%d %d %d",a,b,c);
return 0;
}
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