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提出一个数学递推公式,只有部分正确还请大虾们指点。程序如下: # include< iostream.h > # include< math.h > void main() { int a[10]={6,35}; for( int i=2; i<10; i++ ) a[i] = a[i-1]*6 - a[i-2];// 计算第一个数的递推公式; for( i=0; i<10; i++ ) { cout<<a[i]<<" "; cout<<( sqrt( 1 + 8*pow(a[i],2) )-1 )/2; cout<<endl; } } // 注:此程序能够正确而快速的算出6个数据,后面的数据尽管也符合要求,但却不是按照顺序来的 Followed by:
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