一些C语言的题,拜求答案4 一些C语言的题,拜求答案6
\u4e00\u4e9bC\u8bed\u8a00\u7684\u9898,\u62dc\u6c42\u7b54\u68485\u7b2c1\u9898
(1)\u586b(~0)
(2)\u586b(i)
\u7b2c2\u9898 120000
\u7b2c3\u9898 10000010
\u7b2c4\u9898 a&32 != 0
\u7b2c5\u9898 00001111
\u7b2c6\u9898 1,,4,16
\u7b2c7\u9898 88
\u7b2c8\u9898 11110000
\u7b2c9\u9898 a=a&b
\u7b2c10\u9898 x=x^(y-2)
\u7b2c11\u9898
(1)\u586b(n>0)
(2)\u586b(n=-n)
(3)\u586b(z=(value>(16-n));)
\u7b2c12\u9898
\u7b2c13\u9898 (x&\xFF00)
\u7b2c14\u9898 a = 255;
\u7b2c15\u9898 a = 0;
\u7b2c16\u9898 a = \o012500 / 4;
\u7b2c1\u9898
1
1
20
\u7b2c2\u9898
x=11,y=17,z=11
\u7b2c3\u9898
3 2 2
3 3 2
3 3 3
\u7b2c4\u9898
59
\u7b2c5\u9898
-2\uff0c992
\u7b2c6\u9898
0x6c
\u7b2c7\u9898
a=9a
b=ff65
\u8fd9\u662f\u6240\u6709\u7b54\u6848
12. B
13. A
14. C
15. B
16. A
17. D
18. A
19. A
20. B
这是全部答案
绛旓細12. B 13. A 14. C 15. B 16. A 17. D 18. A 19. A 20. B 杩欐槸鍏ㄩ儴绛旀
绛旓細鏈涓 n=5锛岃繘鍏un(5)鍚庯紝浼氱户缁彂鐢焒un(4)銆乫un(3)璋冪敤锛岀劧鍚庣敱鍐呭眰渚濇杩斿洖锛岀▼搴忚繍琛岃繃绋嬪涓:绗1娆¤皟鐢 : n=5锛屾墽琛5+fun(4)绗2娆¤皟鐢 : n=4锛鎵ц4+fun(3)绗3娆¤皟鐢 : n=3锛屾墽琛3+fun(2)绗1娆¤繑鍥 : 閫鍑虹3娆¤皟鐢紝杩斿洖鍊 3+2=5 绗2娆¤繑鍥 : 閫鍑虹2娆¤皟鐢紝杩斿洖...
绛旓細3.鍗佽繘鍒讹細%d 鍏繘鍒讹細%o 鍗佸叚杩涘埗锛%x 4.浜岃繘鍒讹細1100100 鍏繘鍒讹細144 鍗佸叚杩涘埗锛64
绛旓細int main(){ int y0,m0,d0,y1,m1,d1,age;while (scanf("%d%d%d",&y0,&m0,&d0,&y1,&m1,&d1 )){ age = y1 - y0 - 1;if (m1 > m0 || m1 == m0 && d1 >= d0 )++age;printf("骞撮緞涓:%d鍛ㄥ瞾锛乗n",age);} return 0;} 4.include <stdio.h> include <memory.h> ...
绛旓細绗竴棰橈細include"stdio.h"main(){ char s[20],*p;int i=0,j=0;scanf("%s",s);p=s;for(;*p!='\0';p++){ if(*p>='a'&&*p<='z')i++;if(*p>='A'&&*p<='Z')j++;} printf("灏忓啓瀛楁瘝%d\n",i);printf("澶у啓瀛楁瘝%d\n",j);} 绗簩棰橈細include"stdio.h"define N 40...
绛旓細閫夋嫨棰橈細10銆丏 濉┖棰橈細1銆-16 2銆32 3銆乮nt n!=0 i++;j++;4銆乤=1,b=2 5銆佹暣鍨嬨佸疄鍨嬨佸瓧绗﹀瀷 6銆1 7銆乤>=10 || a<=0 8銆乸 p+3 a[4]9銆0 6
绛旓細16.9 18.(n%3==0)&&(n%5==0)19.0 20.6 21.鏃犳暟娆★紙姝诲惊鐜級22.0 24N
绛旓細1棰#include "stdio.h"main(){ int n,i;float sum=0,t,a=1.0,b=1;printf("please input n:");scanf("%d",&n);for(i=0;i<n;i++){ t=a/b;sum+=t;b=b+2;} printf("sum=%f\n",sum);} 2棰#include "stdio.h"include"math.h"main(){ int n,bai,shi,ge;while(1)...
绛旓細scanf("%d",&stuNum);if(stuNum<142011001 || stuNum>142015000) { printf("瀛﹀彿杈撳叆閿欒锛屽簲璇ュ湪[142011001,142015000]鍐");return 0;} printf("璇疯緭鍏ュ懆鏁帮紙[1,20]锛夛細");scanf("%d",&weekNum);if(weekNum<1 || weekNum>20) { printf("鍛ㄦ暟杈撳叆閿欒锛屽簲璇ュ湪[1,20]鍐");return 0;...
绛旓細4)585858 5)0918273645 6)c!='\n'c>='0'&&c<='9'7)姝诲惊鐜 8)10
