简单C语言程序的例子.docVIP

完美WORD格式 专业 知识分享 例子： #include stdio.h main () { tips(); /*caller*/ printf(“\n Success is about banging on after others have let go”); } tips() /*caller*/ { printf (“\n When you reach the end of the rope tie a knot hang on”,)0; } [上述程序的输出结果如下： When you reach the end of the ropt tie a knot hang on. Success is about hanging on after others have let go.] #include stdio.h main() { int a,fact; printf(“\nEnter any number”); scanf(“%d”,a); fact=rec(a); printf(“Factorial value is%d”,fact); } rec(x); int x; { int f; if(x==1) return(1); else f=x*rec(x-1); return(f); } [其显示的结果为： Factorial value is 2.] 比较两个数较大的那个： #include stdio.h main() { int a,b,max; scanf (“%d%d”,a,b); if (ab) max=a; else max=b; printf (“%d”,max); } 输出a+b的值： #include stdio.h void main() { int a,b,x; scanf (“%d%d”,a,b); x=a+b; printf (“%d”,x); } 输出a,b中最大的一位数： #include stdio.h int max(int x,int y) { int z; if (xy) z=x; else z=y; return(z); } void main() { int a,b,c; scanf (“%d%d”,a,b); c=max(a,b); printf (“%d\n”,c); } 输出Hello: #include stdio.h int main() { printf (“Hello!”); return 0; } 求1~100的和： #include stdio.h int main() { int s,n; s=0,n=1; A: s=s+n; n=n+1; if (n=100) goto A; printf (“%d”,s);} 请输入一个三位数，将其各位逆序输出：（如153，输出351） #include stdio.h void main() { int x,y,a,b,c; printf (请输入一个三位数的数：); scanf(%d,x); a=x/100; b=x%100/10; c=x%10; y=c*100+b*10+a; printf (\n%d,y); } #include stdio.h void main() { int x,a,b,c,d; printf (请输入一个三位数的数：); scanf(%d,x); a=x/100; b=x%100/10; c=x%10; d=c*100+b*10+a; printf (\n%d\n,d); } 买鸡： #include stdio.h void main() { int x,y,z; if(x=0x=19,y=0y=33,z=0z=100) while (x=19) { x=0; 5*x+3*y+z/3==100x+y+z==100; x=x+1; } printf(%d%d%d,x,y,z); } y==(100-5*x-z/3)/3y==100-x-z; z==(100-5*x-3*y)*3z==100-x-y; #include stdio.h void main() { int x=0,y,z; while (x=19) { 5*x+3*y+z/3==100x+y+z==100; x=x+1; printf(%d%d%d,x,y,z); } } #include