3.2.cpp

c入门代码大全

#include<stdio.h>
int main()
{
    int a ,b ,c ,d;
    unsigned u;
    a=12;
    b=-24;
    u= 10;
    c=a+u;
    d=b+u;
    printf("a+u=%d\nb+u=%d",c,d);
    getchar();
}