Need to make rows and columns-CodePudding

nRow=int(input("No. of rows: "))
nCol=int(input("No. of columns: "))
ch=input("Which characters? ") 
i=1 
j=1 
while j<=nCol: 
    while i<=nRow: 
        print(ch, end='') 
        i=i 1 
    print(ch, end='') 
    j=j 1

Here I tried my best to make a column and row in while loops, but it just didn't work out. When I input row and column numbers, they just gin one row. Like (Rows:2 Columns:3 characters:a), I expected to get like a table with 2 rows and 3 columns, but I got just - aaaaa.

CodePudding user response：

You just need to change your loop so you go to new line after every row. You can also use for in range like this

for row in range(nRow):
    for col in range(nCol):
        print(ch, end=' ')
    print()

CodePudding user response：

Put rows in the outer loop and columns in the inner loop. At the end of each row reset the column counter and print a newline.

while j<=nRow: 
    while i<=nCol: 
        print(ch, end='') 
        i=i 1 
    i = 1
    print() 
    j=j 1