设在由[tex=4.5x1.214]/DIFL7ciLMx+nwGOAV82kA==[/tex]形成的[tex=0.643x0.786]SBMIs+VUk7//BOpfqlQl0w==[/tex]元排列[tex=9.214x1.214]24pR6tdIAy9aZytTgpOVouOFf/Uf06vC0uCknCRJm9/nlVWnPUrlQqSNKRwUMRluI0WOhaIs2OBUlZ+0QeqOew==[/tex]中,[tex=17.0x1.214]5V9I0zW8Y2s+kLK5gnSoABQXKiQz1m9q7eJuZhEwwBUXc51kVzPSwiL2xCySh47LaGl7NjPVodHPD+MmvQJufg==[/tex].求排列[tex=9.214x1.214]24pR6tdIAy9aZytTgpOVouOFf/Uf06vC0uCknCRJm9/nlVWnPUrlQqSNKRwUMRluI0WOhaIs2OBUlZ+0QeqOew==[/tex]的逆序数.
举一反三
- 设在由[tex=4.5x1.214]/DIFL7ciLMx+nwGOAV82kA==[/tex]形成的[tex=0.643x0.786]SBMIs+VUk7//BOpfqlQl0w==[/tex]元排列[tex=9.214x1.214]24pR6tdIAy9aZytTgpOVouOFf/Uf06vC0uCknCRJm9/nlVWnPUrlQqSNKRwUMRluI0WOhaIs2OBUlZ+0QeqOew==[/tex]中,[tex=17.0x1.214]5V9I0zW8Y2s+kLK5gnSoABQXKiQz1m9q7eJuZhEwwBUXc51kVzPSwiL2xCySh47LaGl7NjPVodHPD+MmvQJufg==[/tex].并且[tex=4.0x1.0]O37VWN+CpwUJ9LUwnB4EaBdz6fmaiS1T/UKLXULtANI=[/tex]是[tex=5.571x1.0]O9qGQWb1YzoOCaRetv+AwRIpfx81sBXSTVW3GQxE2dU=[/tex]的一个[tex=0.571x1.0]CQkpoDeAAI+5FKIfe1wVCA==[/tex]元排列,[tex=5.214x1.214]nP1atkjxp5o8vx6NzRoPk4jcdHEGB8Ax2o/L6grJOWI=[/tex]是[tex=6.214x1.214]rVFtd7fl5KSl9qtEQsSeg0i3tCGun1ylTaOJqN/9VDQ=[/tex]的一个[tex=1.929x1.143]OscgAFZcrSc78Q8/X2zBiA==[/tex]元排列,证明:[tex=7.929x2.286]UeHZzkQPGPxdvarhKFr/+5FwQIBtKWEkr9sW8+/nV/oxscc6QBZq9DFK4vUV6Awr3tYUPhRUpQ5tPnbXvlqS3LvTYXEb+d4P1wT1dQRnaLQ=[/tex][tex=21.0x2.5]XwCBBCNODk5GGp+zIdg4H+Ugz8bA3fyLb1iwmCN95p332N6S5RNk8KIllrHY8ZIsej4xDwbx/qDINTxRbIcSBT3vtxf1uO3jMPN1r9vR1H62fOo//Id2pKwQWlquOSVe+XO8VRzcNXPmQf5J7nywINUR+Ao4CUz4MvesrYFsctiE0OCxXVA7XD6V9HFpyOV/je60Q+P2oBDY+S/DtboLmA==[/tex]
- >>>x= [10, 6, 0, 1, 7, 4, 3, 2, 8, 5, 9]>>>print(x.sort()) 语句运行结果正确的是( )。 A: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10] B: [10, 6, 0, 1, 7, 4, 3, 2, 8, 5, 9] C: [10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0] D: ['2', '4', '0', '6', '10', '7', '8', '3', '9', '1', '5']
- 以下程序段实现的输出是()。for(i=0;i<;=9;i++)s[i]=i;for(i=9;i>;=0;i--)printf("%2d",s[i]);[/i][/i] A: 9 7 5 3 1 B: 1 3 5 7 9 C: 9 8 7 6 5 4 3 2 1 0 D: 0 1 2 3 4 5 6 7 8 9
- 输入10个整数存入一维数组a,然后按逆序重新存储数据,最后按顺序输出该数组,每个数据占5列。例如输入 2 5 6 7 1 8 9 0 3 6 后,a(0)-a(9)依次为2、5、6、7、1、8、9、0、3、6,逆序重新存储数据后a(0)-a(9)依次为6、3、0、9、8、1、7、6、5、2,输出应为 6 3 0 9 8 1 7 6 5 2 注意:语言选DEV C++
- 【单选题】Which of the following matrices does not have the same determinant of matrix B: [1, 3, 0, 2; -2, -5, 7, 4; 3, 5, 2, 1; -1, 0, -9,-5] A. [1, 3, 0, 2; -2, -5, 7, 4; 0, 0, 0, 0; -1, 0, -9, -5] B. [1, 3, 0, 2; -2, -5, 7, 4; 1, 0, 9, 5; -1, 0, -9, -5] C. [1, 3, 0, 2; -2, -5, 7, 4; 3, 5, 2, 1; -3, -5, -2, -1] D. [1, 3, 0, 2; -2, -5, 7, 4; 0, 0, 0, 1; -1, 0, -9, -5]