贺老师教学链接 C语言及程序设计初步 本课讲解
溢出初探
#include <stdio.h> int main() { short a, b; a= 32760; printf("a=%d\n",a); b = a + 10; printf("b=%d\n",b); return 0; } 让数学老师如何面对? C语言及程序设计初步例程 #include <stdio.h> int main() { double a,b,c; a=1234567890.123456789; b=987654321.987654321; c=a+b; printf(" ".9lf\n",a); printf("+ ".9lf\n",b); printf("------------------------\n"); printf("= ".9lf\n",c); return 0; } 0.65-0.6的结果是等于0.05吗？ #include <stdio.h> int main() { double a = 0.65f; double b = 0.6f; double c = a - b; if (c==0.05) printf("对了！\n"); else printf("错了！\n"); printf(".8lf .8lf\n", a, b); return 0; }