xxx.c

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
int mem[65540]={0};
int main(){
	int N;
	while(~scanf("%d",&N)){
		memset(mem,0,sizeof(mem));
		int k,addr,val_n;
		char cmd[5]={0},type[10]={0},val[1000]={0};
		scanf("%d",&k);
		int max=-1;
		for(int i=0;i<k;i++){
			
			scanf("%s%d%s",cmd,&addr,type);
			if(addr>max)max=addr;
			if(addr>N){
				printf("Violation Access.\n");
				continue;
			}
			if(!strcmp(cmd,"Set")){
				if(!strcmp(type,"String")){
					scanf(" ");
					gets(val);
					if(addr+strlen(val)>N){
						printf("Violation Access.\n");
						continue;
					}
					
					for(int j=addr;j<strlen(val)+addr;j++){
						mem[j]=(int)val[j-addr];
					}
					mem[strlen(val)+addr]=0;
				}
				if(!strcmp(type,"char")){
					if(addr>N){
						printf("Violation Access.\n");
						continue;
					}
					scanf("%d",&mem[addr]);
//					mem[addr]=getchar();
				}
				if(!strcmp(type,"int")){
					if(addr+4>N){
						printf("Violation Access.\n");
						continue;
					}
					scanf("%d",&val_n);
					for(int i=addr;i<addr+4;i++){
						mem[i]=val_n%256;
						val_n/=256;
					}
				}
				if(!strcmp(type,"short")){
					if(addr+2>N){
						printf("Violation Access.\n");
						continue;
					}
					scanf("%d",&val_n);
					for(int j=addr;j<addr+2;j++){
						mem[j]=val_n%256;
						val_n/=256;
					}
				}
			}
			if(!strcmp(cmd,"Get")){
				if(!strcmp(type,"String")){
					if(addr>N){
						printf("Violation Access.\n");
						continue;
					}

					for(int j=addr;mem[j]!=0||j<=max;j++){
						printf("%c",mem[j]);
					}
					printf("\n");
				}
				if(!strcmp(type,"char")){
					if(addr>N){
						printf("Violation Access.\n");
						continue;
					}

					printf("%c\n",mem[addr]);
				}
				if(!strcmp(type,"int")){
					if(addr+4>N){
						printf("Violation Access.\n");
						continue;
					}

					int tmp=0x00;
					tmp=mem[addr]+mem[addr+1]*0x100+mem[addr+2]*0x100*0x100+mem[addr+3]*0x100*0x100*0x100;

					printf("%d\n",tmp);
				}
				if(!strcmp(type,"short")){
					if(addr+2>N){
						printf("Violation Access.\n");
						continue;
					}

					int tmp=0x00;
					tmp=mem[addr]+mem[addr+1]*0x100;
					printf("%d\n",tmp);
				}
			}
			//printf("\n");
			//for(int i=0;i<20;i++)printf("%x;",mem[i]);

		}
	}
}