1002. A + B + C (A usage of while), 1002. awhile

1002. A + B + C (A usage of while), 1002. awhile

Author: Ls_Hacker _ Bai Yang (http://www.cnblogs.com/hlwyfeng)

Question:

For each pair of integers a B and C (-2 ^ 31 <= A, B, C <= 2 ^ 31-1 ), output the result of A + B + C on a single line.Sample Input

1 2 33 4 3

Sample Output

610

Note that the int value range is 32-bit.

For each integer pair AB and C (-2 ^ 31 <= A, B, C <= 2 ^ 31-1), output the result of the previous row of A + B + C.

Note that while (scanf ......) Usage: The function of this statement is to: If three values are input, press the Enter key to output the sum of the three values. If the input number is two or four, the expected value cannot be calculated. = 3 means to judge. while has a returned value. If it is 3, it will be true, and the sum will be output; otherwise, the sum will not be output.

#include <stdio.h>int main(){    long  long int a = 0, b = 0, c = 0;    while(scanf("%lld %lld %lld", &a, &b, &c) == 3) {        printf("%lld\n", a+b+c);    }    return 0;}

 

Review long int and so on Note % lld 
The usage of words is different from that of others: () A reads B from and gives C Xu A smoke D takes Cong Cao as the forest

Different usage is the first item:. This "take" is a verb, "make, make" means, "To book guang" constitute a simultaneous structure. The other three "take" are used as prepositions.

A java for loop usage, explanation

This means that shp is allowed to perform operations on the Elements in x one by one. The premise is that x is A set of Class A instances.