伪代码:设计一个计算1/(1×4)-1/(3×6)+1/(5×8)-……-1/(59×62)的伪代码
1个回答
sum = 0;
for I=1 to 30
sum = sum + (-1)^(I+1)/((2*I-1)*(2*I+2));
end
相关问题
求一道vb题的答案,求代码计算π 的近似值,π 的计算公式为:2× 22/1×3 × 42/3×5 × 62/5×7 ×
59×(1+R)-+59×(1+R)-+59×(1+R)-+59×(1+R)-4+(59+1250)×(1+R)-5=1
计算:1×2×3×4×5×6×7-(1+2×1×2+3×1×2×3+…+6×1×2×3×4×5×6)=______.
1/1×2×3+1/2×3×4+1/3×4×5+1/4×5×6+.+1/48×49×50的计算过程
59×(1+R)-1+59×(1+R)-2+59×(1+R)-3+59×(1+R)-4+(59+1250)×(1+R)
3×1/9÷1/9×3= 5.4÷5/8+3.6×62.5%-5÷8=
几道简算题3计算下面各题:1.1/4×39+3/4×272.1/6×35+5/6×173.1/8×5+5/8×5+1/8
如何计算下题: 1×2×3+2×3×4+3×4×5+4×5×6+5×6×7+6×7×8+7×8×9+……+n×(n+1)
3.25×1.4= 7.28×3.2= 52.3×21= 62.5×8.3= 75.2×3.4= 13.6×1.5= 4
计算:1×2+2×3+3×4+4×5+5×6+6×7+7×8+8×9=______.