关于main函数的参数
2015-06-29 22:17
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#include <stdio.h> int main(int argc, char const *argv[]) { int i; for ( i = 0; i < argc; i++) { printf("argv[%d] is %s\n", i,argv[i]); } return 0; } // int argc;//表示读入字符串个数 // char *argv[];//指针数组,用来存放读入的字符串 // 程序的意思逐个输出所有读入的字符串,每个字符串间空一个制表符间隔 //输入输出样例 在终端环境 // ./a.out -a -k jkj dsad // argv[0] is ./a.out // argv[1] is -a // argv[2] is -k // argv[3] is jkj // argv[4] is dsad
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