Everyone a great god, and how to use the do while loop to a sum of the three digits of the number?

CodePudding user response:

To understand the meaning of the two expressions, can write the
10 I %
I/10

CodePudding user response:

Position and in turn

CodePudding user response:

Already know is 3 digits, and with what cycle?
N/100 is the digits of n
(n % 100)/10 is ten digits of n
To single digits of n is n % 10
Had taken each together

CodePudding user response:

 
#include 
Int main () {
char s[10]; 
Int ans=0; 
The scanf (" % s ", s); 
for(int i=0; i<3; + + I) {
Ans +=(s [I] - '0'); 
} 
Printf (" % d ", ans); 
return 0; 
} 

CodePudding user response:

reference 1st floor CHXCHXKKK response:

understand the meaning of the two expressions, will write the
10 I %
I/10

Thanks for a great god

CodePudding user response:

refer to the second floor gentleman not hatred response:

position and in turn

Thank you

CodePudding user response:

The

reference room no. 3, 4/f, reply:

 
#include 
Int main () {
char s[10]; 
Int ans=0; 
The scanf (" % s ", s); 
for(int i=0; i<3; + + I) {
Ans +=(s [I] - '0'); 
} 
Printf (" % d ", ans); 
return 0; 
} 

Thanks for a great god