构造下列各复合命题的真值表。a)[tex=6.857x1.357]mJHdQR+0USBfFNLq/m2swmsL3PA8ej+LdbZTz/7+xaGWPjEMRpSz4kKonukJriKM[/tex]b)[tex=6.857x1.357]N5Te0EStN6JctPcxtiYSj55aje4hBljn9VWpIqdfbBK7HAUl8IfEj5FSd9RZ0j3t[/tex]c)[tex=6.929x1.357]K64tSIS+8dY3z7lQzmlUxw4KnAJ+nG8QGykdMeyk6y0=[/tex]d)[tex=7.357x1.357]HYvmzEP7iuG9bIXQoAJx4or0iZaVkjk33PdOamJZCqASxQ2YRybn+Dm6I9H0nsRLZ48V0POxFFjrA63IP6fDDQ==[/tex]e)[tex=8.071x1.357]HYvmzEP7iuG9bIXQoAJx4or0iZaVkjk33PdOamJZCqASxQ2YRybn+Dm6I9H0nsRLRqiHruzTkPgBs5GYEBMWkw==[/tex]f)[tex=7.571x1.357]N5Te0EStN6JctPcxtiYSjw9VXZfVXyERd32QbKOFmiaFDbCfoUZqdbxptWym5abn[/tex]
举一反三
- 【计算题】5 ×8= 6×4= 7×7= 9×5= 2×3= 9 ×2= 8×9= 7×8= 5×5= 4×3= 5+8= 6 ×6= 3×7= 4×8= 9×3= 1 ×2= 9×9= 6×8= 8×0= 4×7=
- set1 = {x for x in range(10)} print(set1) 以上代码的运行结果为？ A: {0, 1, 2, 3, 4, 5, 6, 7, 8, 9} B: {0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10} C: {1, 2, 3, 4, 5, 6, 7, 8, 9} D: {1, 2, 3, 4, 5, 6, 7, 8, 9,10}
- 构造下列各复合命题的真值表。a)[tex=6.857x1.357]mJHdQR+0USBfFNLq/m2swmsL3PA8ej+LdbZTz/7+xaGWPjEMRpSz4kKonukJriKM[/tex]b)[tex=6.857x1.357]N5Te0EStN6JctPcxtiYSj55aje4hBljn9VWpIqdfbBK7HAUl8IfEj5FSd9RZ0j3t[/tex]c)[tex=6.929x1.357]K64tSIS+8dY3z7lQzmlUxw4KnAJ+nG8QGykdMeyk6y0=[/tex]d)[tex=7.357x1.357]HYvmzEP7iuG9bIXQoAJx4or0iZaVkjk33PdOamJZCqASxQ2YRybn+Dm6I9H0nsRLZ48V0POxFFjrA63IP6fDDQ==[/tex]e)[tex=8.071x1.357]HYvmzEP7iuG9bIXQoAJx4or0iZaVkjk33PdOamJZCqASxQ2YRybn+Dm6I9H0nsRLRqiHruzTkPgBs5GYEBMWkw==[/tex]f)[tex=7.571x1.357]N5Te0EStN6JctPcxtiYSjw9VXZfVXyERd32QbKOFmiaFDbCfoUZqdbxptWym5abn[/tex]
- 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
- 下面是图的拓扑排序的是？(多选)[img=340x240]1802faef6ebcc2a.png[/img] A: 2 8 0 7 1 3 5 6 4 9 10 11 12 B: 2 8 7 0 6 9 11 12 10 1 3 5 4 C: 8 2 7 3 0 6 1 5 4 9 10 11 12 D: 8 2 7 0 6 9 10 11 12 1 3 5 4