Addition method

#include <stdio.h>

int add(int a, int d){
	return a+d;

}

int main(int argc,char *argv[]){
	int data = 0;
	int da = 0;
	int result = 0;

	printf("请输入两个整数");
	scanf("%d:%d",&data,&da);

	result = add(data,da);

	printf("result = %d", result);
}