#include<stdio.h>
void main()
{
int a,b,c;
scanf("%d%d",&a,&b);
c=a+b;
printf("%d+%d=%d\n",a,b,c);
}
#include<stdio.h>
void main()
{
int sum(int x,int y);
int a,b,c;
scanf("%d,%d",&a,&b);
c=sum(a,b);
printf("sum=%d\n",c);
}
int sum(int x,int y)
{
int z;
z=x+y;
return z;
}
#include<stdio.h>
main(void)
{
int a,b,c;
printf("求任意兩個數相加的和的基本C語言程式\n\n");
printf("請輸入任意一個整數,并按Enter鍵,又再輸入一個數\n");
scanf("%d%d",&a,&b);
c=a+b;
printf("%d+%d=%d\n\n",a,b,c);
return 0;
}