Programacion: Variables
Páginas: 5 (1226 palabras)
Publicado: 14 de septiembre de 2015
Variables, Constantes y Operadores
Primer renglón:
1. Qué valores quedan almacenados en las variables a, b y c ?
a = 10
b = 20
c = 5
a = a + 3
b = b + 4 – a
c = a + b + c
a = a + c
b = 4
c = c + 3 - b + 2
Desarrollo:
a = 10+3=13
b = 20+4-10=14
c = 10+20+5=35
a = 13+35=48
b = 4
c = 35+3-14+2=54
a = 48
b = 4
c = 54
2. Qué valores quedan almacenados en las variables a, b, c y d ?
a = 5
b =18
c = 15
d = 25
a = a + 10
b = b + 5 – c
c = c + 4 + b
d = d + b + a
a = a + 1
b = b + c
c = b + c
d = b + b
Desarrollo:
a = 5+10=15
b = 18+5-15=8
c = 15+4+18=37
d = 25+18+5=48
a = 15+1=16
b = 8+37=45
c = 45+37=82
d = 45+45=90
a = 16
b = 45
c = 82
d = 90
3. Qué valores quedan almacenados en las variables a y b ?
a = 9
b = 6
a = a + 4
b = b + 2
a = a + 10
b = b – 25
a = a – 20
b = b + 5
a =a + 4
b = b + 2
a = a + 10
b = b – 10
Desarrollo:
a = 9+4=13
b = 6+2=8
a = 13+ 10=23
b = 8– 25= -17
a = 23-20=3
b = -17+5= -12
a = 3+4=7
b = -12+2=-10
a = 7+10=17
b = -10-10=-20
a = 17
b = -20
4. Qué valores quedan almacenados en las variables a, b, c y d ?
a = 18
b = 18
c = 18
d = 18
a = a + b
b = a - b
c = a + b
d = a - b
a = a - b
b = a + b
c = a - b
d = a + b
Desarrollo:
a =18+18=36
b = 18-18=0
c = 18+18=36
d = 18-18=0
a = 36-0=36
b = 36+0=0
c = 36-0=36
d = 36+0=0
a = 36
b = 0
c = 36
d = 0
5. Qué valores quedan almacenados en las variables a y b ?
a = 10
b = 5
a = a - 5
b = b + 6
a = a + 18
b = b – 23
a = a – 21
b = b - 5
a = a - 4
b = b - 2
a = a + 10
b = b + 10
Desarrollo:
a = 10-5=5
b = 5+6=11
a = 5+18
b = 11-23
a = 18-21=-3
b = 23-5=28
a = -3-4=-7
b =28-2=26
a = -7+10=3
b = 26+10=36
a = 3
b = 36
6. Qué valores quedan almacenados en las variables a, b c y d ?
a = 8
b = 7
c = 5
d = 8
a = a + b – c + d
b = a + b – c + d
c = a + b – c + d
d = a + b – c + d
a = a + b – c + d
b = a + b – c + d
c = a + b – c + d
d = a + b – c + d
Desarrollo:
a = 8+7-5+8=15-13=2
b = 2+7-5+8=9-13=-4
c = 2-4-5+8=6-13=-15
d = 2-4-15+8=-2-7=-9
a = 2-4-15-9=-2-24=-26
b= 26-4-15-9=22-24=-2
c = 26-2-15-9=24-24=0
d = 26-2-0-9=24-9=15
a = -26
b = -2
c = 0
d = 15
Segundo renglón:
1. Qué valores quedan en las variables a, b y c ?
a = 10
b = 20
c = 10
a = a + 15
b = b + 12
c = a * c
Desarrollo:
a = 10+15=25
b = 20+12=22
c = 10*10=100
a = 25
b = 22
c = 100
2. Qué valores quedan en las variables a, b y c ?
a = 3
b = 8
c = 1
a = 5
b = 9
c = 7
a = a + 1
b = b +2
c = c + 3
Desarrollo
a = 5+1=6
b = 9+2=11
c = 7+3=10
a = 6
b = 11
c = 10
3. Qué valores quedan en las variables a, b y c ?
a = 10
b = 5
c = 10
a = a + b - 5
b = a + b - 5
c = a + b - 5
a = a + 5 * b / 2
b = a + 5 * b / 2
c = a + 5 * b / 2
Desarrollo:
a = 10 + 5 - 5=10
b = 10 + 5 - 5=10
c = 10 + 10 - 5=15
a = 10 + 5 * 10 / 2=75
b = 75 + 5 * 10 / 2=400
c = 75 + 800 * 10 / 2=4375
a = 75
b= 400
c = 4375
4. Qué valores quedan en las variables a, b y c ?
a = 5
b = 5
c = 5
a = a + a
b = b + b
c = c + c
a = a + b + c
b = a + b + c
c = a + b + c
Desarrollo:
a = 5 + 5=10
b = 10 + 5=15
c = 10 + 15=25
a = 10 + 15 + 25=50
b = 50 + 15 + 25=90
c = 20 + 90 + 25=135
a = 50
b = 90
c = 135
5. Qué valores quedan en las variables a, b y c ?
a = 10
b = 10
c = 10
a = a + 5
b = a + 3
c = a +2
a = b + 4
b = b + 5
c = c + 8
Desarrollo:
a = 10 + 5=15
b = 15 + 3=18
c = 15 + 2=17
a = 18 + 4=21
b = 18 + 5=22
c = 17 + 8=25
a = 21
b = 22
c = 25
5. Qué valores quedan en las variables a, b y c ?
a = 10
b = 1
c = 4
a = a + c
b = a + c
c = a + c
a = c + 5
b = c + b
c = a + b + c
Desarrollo:
a = 10 + 4=14
b = 14 + 4=18
c = 14 + 4=18
a = 18 + 5=23
b = 23 + 18=41
c = 14 + 41 + 18=73
a =23
b = 41
c = 73
6. Qué valores quedan en las variables a, b y c ?
a = 1
b = 1
c = 1
a = a + a
b = b + a
c = c + a
a = a + a
b = b + a
c = c + a
Desarrollo:
a = 1 + 1=2
b = 1 + 2=3
c = 1 + 2=3
a = 2 + 2=4
b = 3 + 2=5
c = 3 + 2=5
a = 4
b = 35
c = 5
7. Qué valores quedan en las variables a, b y c ?
a = 10
b = 50
c = 30
a = a – b
b = b – c
c = c – a
a = a – 1
b = b – a
c = c + a – b...
Primer renglón:
1. Qué valores quedan almacenados en las variables a, b y c ?
a = 10
b = 20
c = 5
a = a + 3
b = b + 4 – a
c = a + b + c
a = a + c
b = 4
c = c + 3 - b + 2
Desarrollo:
a = 10+3=13
b = 20+4-10=14
c = 10+20+5=35
a = 13+35=48
b = 4
c = 35+3-14+2=54
a = 48
b = 4
c = 54
2. Qué valores quedan almacenados en las variables a, b, c y d ?
a = 5
b =18
c = 15
d = 25
a = a + 10
b = b + 5 – c
c = c + 4 + b
d = d + b + a
a = a + 1
b = b + c
c = b + c
d = b + b
Desarrollo:
a = 5+10=15
b = 18+5-15=8
c = 15+4+18=37
d = 25+18+5=48
a = 15+1=16
b = 8+37=45
c = 45+37=82
d = 45+45=90
a = 16
b = 45
c = 82
d = 90
3. Qué valores quedan almacenados en las variables a y b ?
a = 9
b = 6
a = a + 4
b = b + 2
a = a + 10
b = b – 25
a = a – 20
b = b + 5
a =a + 4
b = b + 2
a = a + 10
b = b – 10
Desarrollo:
a = 9+4=13
b = 6+2=8
a = 13+ 10=23
b = 8– 25= -17
a = 23-20=3
b = -17+5= -12
a = 3+4=7
b = -12+2=-10
a = 7+10=17
b = -10-10=-20
a = 17
b = -20
4. Qué valores quedan almacenados en las variables a, b, c y d ?
a = 18
b = 18
c = 18
d = 18
a = a + b
b = a - b
c = a + b
d = a - b
a = a - b
b = a + b
c = a - b
d = a + b
Desarrollo:
a =18+18=36
b = 18-18=0
c = 18+18=36
d = 18-18=0
a = 36-0=36
b = 36+0=0
c = 36-0=36
d = 36+0=0
a = 36
b = 0
c = 36
d = 0
5. Qué valores quedan almacenados en las variables a y b ?
a = 10
b = 5
a = a - 5
b = b + 6
a = a + 18
b = b – 23
a = a – 21
b = b - 5
a = a - 4
b = b - 2
a = a + 10
b = b + 10
Desarrollo:
a = 10-5=5
b = 5+6=11
a = 5+18
b = 11-23
a = 18-21=-3
b = 23-5=28
a = -3-4=-7
b =28-2=26
a = -7+10=3
b = 26+10=36
a = 3
b = 36
6. Qué valores quedan almacenados en las variables a, b c y d ?
a = 8
b = 7
c = 5
d = 8
a = a + b – c + d
b = a + b – c + d
c = a + b – c + d
d = a + b – c + d
a = a + b – c + d
b = a + b – c + d
c = a + b – c + d
d = a + b – c + d
Desarrollo:
a = 8+7-5+8=15-13=2
b = 2+7-5+8=9-13=-4
c = 2-4-5+8=6-13=-15
d = 2-4-15+8=-2-7=-9
a = 2-4-15-9=-2-24=-26
b= 26-4-15-9=22-24=-2
c = 26-2-15-9=24-24=0
d = 26-2-0-9=24-9=15
a = -26
b = -2
c = 0
d = 15
Segundo renglón:
1. Qué valores quedan en las variables a, b y c ?
a = 10
b = 20
c = 10
a = a + 15
b = b + 12
c = a * c
Desarrollo:
a = 10+15=25
b = 20+12=22
c = 10*10=100
a = 25
b = 22
c = 100
2. Qué valores quedan en las variables a, b y c ?
a = 3
b = 8
c = 1
a = 5
b = 9
c = 7
a = a + 1
b = b +2
c = c + 3
Desarrollo
a = 5+1=6
b = 9+2=11
c = 7+3=10
a = 6
b = 11
c = 10
3. Qué valores quedan en las variables a, b y c ?
a = 10
b = 5
c = 10
a = a + b - 5
b = a + b - 5
c = a + b - 5
a = a + 5 * b / 2
b = a + 5 * b / 2
c = a + 5 * b / 2
Desarrollo:
a = 10 + 5 - 5=10
b = 10 + 5 - 5=10
c = 10 + 10 - 5=15
a = 10 + 5 * 10 / 2=75
b = 75 + 5 * 10 / 2=400
c = 75 + 800 * 10 / 2=4375
a = 75
b= 400
c = 4375
4. Qué valores quedan en las variables a, b y c ?
a = 5
b = 5
c = 5
a = a + a
b = b + b
c = c + c
a = a + b + c
b = a + b + c
c = a + b + c
Desarrollo:
a = 5 + 5=10
b = 10 + 5=15
c = 10 + 15=25
a = 10 + 15 + 25=50
b = 50 + 15 + 25=90
c = 20 + 90 + 25=135
a = 50
b = 90
c = 135
5. Qué valores quedan en las variables a, b y c ?
a = 10
b = 10
c = 10
a = a + 5
b = a + 3
c = a +2
a = b + 4
b = b + 5
c = c + 8
Desarrollo:
a = 10 + 5=15
b = 15 + 3=18
c = 15 + 2=17
a = 18 + 4=21
b = 18 + 5=22
c = 17 + 8=25
a = 21
b = 22
c = 25
5. Qué valores quedan en las variables a, b y c ?
a = 10
b = 1
c = 4
a = a + c
b = a + c
c = a + c
a = c + 5
b = c + b
c = a + b + c
Desarrollo:
a = 10 + 4=14
b = 14 + 4=18
c = 14 + 4=18
a = 18 + 5=23
b = 23 + 18=41
c = 14 + 41 + 18=73
a =23
b = 41
c = 73
6. Qué valores quedan en las variables a, b y c ?
a = 1
b = 1
c = 1
a = a + a
b = b + a
c = c + a
a = a + a
b = b + a
c = c + a
Desarrollo:
a = 1 + 1=2
b = 1 + 2=3
c = 1 + 2=3
a = 2 + 2=4
b = 3 + 2=5
c = 3 + 2=5
a = 4
b = 35
c = 5
7. Qué valores quedan en las variables a, b y c ?
a = 10
b = 50
c = 30
a = a – b
b = b – c
c = c – a
a = a – 1
b = b – a
c = c + a – b...
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