测试函数1#include#includeint main(){int a[5]={65,66,67,68};char value[10],i;FILE *pf;if(!(pf = fopen("printf.txt","w+"))){perror("open file:");return -1;}fprintf(pf,"%d %c %d %c",a[0],a[1],a[2],a[3]);sprintf(value,"%d %c %d[详细]
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