CodePudding user response:

You may not have test points out more than 100 qualification % d % 6.1 f is formatted output of printf % 6.1 f said the length of the output of six such as 0.46789 under the condition of the output is 0.5 (the front three Spaces),
As if the else question, you behind the else without {} so the else will only for printf (" fahr Celsius "); Just as the

CodePudding user response:

Suggest the scanf (" % d % d ") do not have Spaces among
Print an integer % d, % 6.1 f said six printing, a decimal places