//// main.c// test_a5//// Created by dezhu on 2021/12/27.// Copyright © 2021年 dezhu. All rights reserved.//#include <stdio.h>#include <stdlib.h>int main(int argc, const char * argv[]) { // insert code here... char read[10] = {'n','i','c','e'}; int i; for(i=0;i<10;i++){ printf("%c",read[i]); } system("pause"); printf("Hello, World!\n"); return 0;}
//// main.c// test_a6//// Created by dezhu on 2021/12/27.// Copyright © 2021年 dezhu. All rights reserved.//#include <stdio.h>#include <stdlib.h>#include <string.h>int main(int argc, const char * argv[]) { // insert code here... char p[10] = "decadeqweqqweqqqqqqqq"; int a; a = strlen(p); printf("%d\n",a); system("pause"); printf("Hello, World!\n"); return 0;}
//// main.c// test_a12//// Created by dezhu on 2021/12/28.// Copyright © 2021年 dezhu. All rights reserved.//#include <stdio.h>int main(int argc, const char * argv[]) { // insert code here... char p1[10]="decade"; char p2[10]="decade"; printf("%d/n",strcmp(p1,p2)); char p3[]="decade"; char p4[10]; strcpy(p3,p4); printf("%s",p4); char p5[20]="hello"; char p6[]="wwwww"; strcat(p5,p6); printf("%s",p5); system("pause"); return 0;}