test-format.out

zero fill:
   00000000
   00000042
   42000000
   420000000
   −0000004
   −0000042
   −4200000
   −42000000

space fill:
          0
         42
   42000000
   420000000
         −4
        −42
   −4200000
   −42000000

grouping:
   0
   42
   42,000,000
   420,000,000
   −4
   −42
   −4,200,000
   −42,000,000

grouping with zero fill:
   0
   0
   00
   000
   0,000
   0,000,000
   0,000,000,000
   0,000,000,000,000,000

grouping with zero fill (overflow):
   1
   1
   12
   123
   12,345
   12,345,678
   1,234,567,890,123

grouping with space fill:
   0
   0
    0
     0
       0
          0
               0
                       0

grouping with space fill (overflow):
   1
   1
   12
   123
   12,345
   12,345,678
   1,234,567,890,123

grouping with general notation:
   0
   42
   42,000,000
   420,000,000
   −4
   −42
   −4,200,000
   −42,000,000

precision (fixed-point notation):
   0.5
   0.45
   0.445
   0.44445
   100.0
   100.00
   100.000
   100.00000

precision (significant digits):
   0.05
   0.5
   0.45
   0.445
   0.44445
   1e+2
   1.0e+2
   100
   100.00
   100.20
   0.0020

precision and rounding (significant digits):
   0.05
   0.5
   0.45
   0.445
   0.44445
   123
   100
   120
   123
   123.5
   123.45
   123.450

precision and grouping with space fill:
    123,456.5
   1,234,567.45
   12,345,678.445
   123,456,789.44445
    123,456.0
   1,234,567.00
   12,345,678.000
   123,456,789.00000

float type passed int:
   42

int type passed float:


number:
   0.0042
   0.42
   0
   42
   42,000,000
   420,000,000
   −4
   −42
   −4,200,000
   −42,000,000

percentage:
   0%
   4%
   42%
   420%
   −4%
   −42%
   −420%

percentage with rounding and sign:
   +0.12%
   +1.2%
   +12%
   +120%
   −0.12%
   −1.2%
   −12%
   −120%

exponent:
   0e+0
   4.2e+1
   4.2e+7
   4.2e+8
   −4e+0
   −4.2e+1
   −4.2e+6
   −4.2e+7