若有以下说明和语句, 已知int和double类型分别占2和8个字节,则sizeof(st)的值为: struct st { char a[10]; union { int i; double y; } };A.1 8B.2 0C.1 2D.以上均不是搜索 题目 若有以下说明和语句, 已知int和double类型分别占2和8个字节,则sizeof(st)的值为: struct st { char a...
在VC 6.0中,若有以下说明:struct st{ int x;float y;union un{char a[10];double b[2];}};则:sizeof(
struct LCA { int clock, r[maxn], t[2 * maxn], b[2 * maxn]; bool vis[maxn]; ST st0, st1, st2; void dfs(int rt) { r[rt] = clock; t[clock ++] = rt; vis[rt] = true; int sz = G[rt].size(); for (int i = 0; i < sz; i ++) { int u = G[rt][i]; ...
}intlca(intu,intv){while(st[u] != st[v]) {if(dep[st[u]] < dep[st[v]]) {swap(u, v); } u = fa[st[u]]; }returndep[u] < dep[v] ? u : v; }intmain(){while(scanf("%d", &n) ==1) {memset(fir,0,sizeof(int) * (n +2));memset(cc,0,sizeof(int) * (n ...
using ModBus = struct { unsigned char deviceId; unsigned char currentByteIndex; unsigned char timerLastByte; unsigned char isSending; unsigned char startAddress; unsigned char bytesToTransmitt; unsigned char receivedData[MB_MEMORY_SIZE]; unsigned char transmittData[MB_MEMORY_SIZE]; unsigned char mem...
百度试题 结果1 题目 若有以下定义,则printf语句的输出结果为()。 struct student { int a; double b; }st; printf("%d",sizeof(st)); A. 2 B. 4 C. 8 D. 12 相关知识点: 试题来源: 解析 D 反馈 收藏
bnd.stmt.ocistmt, //OCIStmt *stmtp, &bnd.ocibnd, bnd.stmt.ses.srv.env.ocierr, //OCIError *errhp, C.ub4(position.Ordinal), //ub4 position, ph, phLen, unsafe.Pointer(&bnd.ociNumber[0]), //void *valuep, C.LENGTH_TYPE(C.sizeof_OCINumber), //sb8 value_sz, C...
写出以下程序运行后的输出结果。#include"stdio.h"#include"string.h"intmain(){charst[20]={"hello\0\t\\\""};printf("%d,%d",strlen(st),sizeof(st));return0;}答案: 第一空: 5,20;5,20 点击查看答案 手机看题 你可能感兴趣的试题 问答题 4月份生产合格品25件,料废品5件,加工失误产生废品...
if (ilsize > qp->cap.max_inline) return -EINVAL; ilsize = align(ilsize, sizeof(struct bnxt_re_sge));if (qp->push_st_en && ilsize <= qp->max_push_sz)*pbuf = bnxt_re_get_pbuf(&qp->push_st_en, qp->cntx); wqe_byte = (ilsize + bnxt_re_get_sqe_hdr_sz());...
typedef struct { int (*open)(void *self, char *fspec); int (*close)(void *self); int (*read)(void *self, void *buff, size_t max_sz, size_t *p_act_sz); int (*write)(void *self, void *buff, size_t max_sz, size_t *p_act_sz);...