問(wèn)題解決與流程圖(存儲(chǔ)版)
【正文】 ) ? Sum Sum = 0 For i = 1 to 10 Sum = Sum + i 20 (4) ? ( ) N + S(9) Return 0 N = 0 N = 10 N + S(8) Return 0 N = 0 N = 9 S(9) 21 (5) ? 1+2+…+N 22 (5) ? Sum Sum = 0 For i = 1 to N Sum = Sum + i N 23 (5) ? ( ) N + S(N1) Return 0 N = 0 N (N1) + S(N2) Return 0 (N1) = 0 N1 S(N1) 24 (6) ? N! 1*2*…*N N 25 (6) ? Mul Mul = 1 For i = 1 to N Mul = Mul * i N 26 (6) ? ( ) N * M(N1) Return 1 N = 0 N (N1) * M(N2) Return 1 (N1) = 0 N1 S(N1) 27 (7) ? 1000 7% 10 1 a 1 = 1000 * 2 a 2 = 1000 * ()2 10 a 10 = 1000 * ()10 a10 28 (7) ? M M = 1000 For i = 1 to 10 M = M * 29 (7) ? ( ) A(9) * Return 1000 N = 0 N=10 A(8) * Return 1000 N = 0 N = 9 A(9) A(8) 30 (8) ? 1000 7% 1 a 1 = 1000 * 2 a 2 = 1000 * ()2 N
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