Visual studio调试: 定位代码 缩小调试范围 打断点 不断继续run 查看需要变量值与自己预期结果 判断哪里问题
#include "stdafx.h" #include <stdio.h> #include <string.h> const char* str[] = { "Hello","abc","applef","man","C程序设计","指针数组","1","2","3" }; const char* pdest = "指针数组"; int main() { int i; int ret = -1; const char * * p = str; for (i = 0; i < sizeof(str) / sizeof(char*); i++) { #if 0 if (strcmp(*p++, pdest) == 0) { printf("we are found dest\n"); break; } #endif p = p + i; // 这样是错误的 p的变化太大 指针越界 } printf("\n"); printf("i = %d\n", sizeof(str) / sizeof(char*)); while (1); return 0; }
查看变量的值是: 添加监视 就知道变量的值什么回事
原文地址:https://www.cnblogs.com/nowroot/p/12642838.html
时间: 2024-10-07 02:45:30