作者PanJC ((#‵Д′)f〒﹌﹌﹌﹌﹌ꄩ
看板NCTU-STAT100
标题[闲聊] read data3
时间Wed Jul 27 15:00:44 2011
#include<stdio.h>
#include<stdlib.h>
#include<time.h>
#include<string.h>
int main(int argc, char *argv[]){
FILE *data;
if(argc != 2){
printf("\n");
printf("Command line format ERROR!\n");
printf("Usage: %s filename\n",argv[0]);
printf("\n");
return 0;
}
data = fopen(argv[1],"r");
// "r" : read data
// "w" : write data
// "a" : write and append to
if(data == NULL){
printf("%s is not found!\n",argv[1]);
return 0;
}
fclose(data);
}
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