main函数 参数解析
作者：互联网
int index = 1;
while(index < argc){
if(strcmp(argv[index], "-d") == 0){
index += 1;
directory = (char*) malloc(strlen(argv[index]));
strcpy(directory, argv[index]);
}
else if(strcmp(argv[index], "-ra") == 0){
index += 1;
rowa = atoi(argv[index]);
}
else if(strcmp(argv[index], "-rb") == 0){
index += 1;
rowb = atoi(argv[index]);
}
else if(strcmp(argv[index], "-ca") == 0){
index += 1;
cola = atoi(argv[index]);
}else if(strcmp(argv[index], "-cb") == 0){
index += 1;
colb = atoi(argv[index]);
}
index += 1;
}
标签：index,解析,函数,argv,else,atoi,directory,main,strcmp 来源： https://www.cnblogs.com/bohrchen/p/16113759.html