TUGAS

#2.24

NILAI=c(100, 95, 70, 80, 25, 60, 80, 60, 55, 90) 
NILAI

##  [1] 100  95  70  80  25  60  80  60  55  90

NILAI[NILAI<70] 

## [1] 25 60 60 55

#2.26

NILAI=c(100, 95, 70, 80, 25, 60, 80, 60, 55, 90) 
NILAI

##  [1] 100  95  70  80  25  60  80  60  55  90

NILAI[NILAI>60&NILAI<80] 

## [1] 70

#2.28

NILAI=c(100, 95, 70, 80, 25, 60, 80, 60, 55, 90) 
NILAI

##  [1] 100  95  70  80  25  60  80  60  55  90

NILAI[NILAI>80 | NILAI<30] 

## [1] 100  95  25  90

#2.30

NILAI=c(100, 95, 70, 80, 25, 60, 80, 60, 55, 90) 
NILAI

##  [1] 100  95  70  80  25  60  80  60  55  90

NILAI=NILAI[NILAI<75] 
NILAI

## [1] 70 25 60 60 55

#2.32

NILAI=c(100, 95, 70, 80, 25, 60, 80, 60, 55, 90) 
NILAI

##  [1] 100  95  70  80  25  60  80  60  55  90

NILAI=NILAI[NILAI>90] 
NILAI

## [1] 100  95

#2.34

fungsi=function(x)
  { 
  for(i in 1 : length(x))  
    {  
    if(x[i]<65)     
      {   
      x[i]=x[i]+10;    
      }   
    print(x[i])  
    } 
  }
A=c(100, 95, 70, 80, 25, 60, 80, 60, 55, 90) 
fungsi(A) 

## [1] 100
## [1] 95
## [1] 70
## [1] 80
## [1] 35
## [1] 70
## [1] 80
## [1] 70
## [1] 65
## [1] 90