0_0_20611088_7082.cpp: In function 'bool c(Lstudent, Lstudent)':
0_0_20611088_7082.cpp:4:236: error: 'strcmp' was not declared in this scope
using namespace std;typedef struct{ int timecheck[8][12]; char name[30];}student;typedef struct{ char Lname[30];}Lstudent;student book[201];Lstudent buf[201];bool c(Lstudent a,Lstudent b){ return (strcmp(a.Lname,b.Lname)<0);}int main(){ int n,i,b,t,k,l,x,b1,e1,count; scanf("%d",&n); for(i=0;i<n;i++) { memset(book, 0, sizeof(book)); memset(buf, 0, sizeof(buf)); scanf("%d",&t); for(b=0;b<t;b++) { scanf("%s",book[b].name); scanf("%d",&k); for(l=0;l<k;l++) { scanf("%d%d%d",&x,&b1,&e1); for(int o=b1;o<=e1;o++) { book[b].timecheck[x][o]=1; } } } scanf("%d",&k); for(l=0;l<k;l++) { int first=1; count=0; scanf("%d%d%d",&x,&b1,&e1); for(b=0;b<t;b++) { for(int o=b1;o<=e1;o++) { if(book[b].timecheck[x][o]==1) { strcpy(buf[count].Lname,book[b].name); count++; break; } } } if(count==0) { printf("None\n"); } else { sort(buf,buf+count,c); for(int y=0;y<count;y++) { if(first) first=0; else printf(" "); printf("%s",buf[y].Lname); } printf("\n"); } } }}
^
0_0_20611088_7082.cpp: In function 'int main()':
0_0_20611088_7082.cpp:4:367: error: 'memset' was not declared in this scope
using namespace std;typedef struct{ int timecheck[8][12]; char name[30];}student;typedef struct{ char Lname[30];}Lstudent;student book[201];Lstudent buf[201];bool c(Lstudent a,Lstudent b){ return (strcmp(a.Lname,b.Lname)<0);}int main(){ int n,i,b,t,k,l,x,b1,e1,count; scanf("%d",&n); for(i=0;i<n;i++) { memset(book, 0, sizeof(book)); memset(buf, 0, sizeof(buf)); scanf("%d",&t); for(b=0;b<t;b++) { scanf("%s",book[b].name); scanf("%d",&k); for(l=0;l<k;l++) { scanf("%d%d%d",&x,&b1,&e1); for(int o=b1;o<=e1;o++) { book[b].timecheck[x][o]=1; } } } scanf("%d",&k); for(l=0;l<k;l++) { int first=1; count=0; scanf("%d%d%d",&x,&b1,&e1); for(b=0;b<t;b++) { for(int o=b1;o<=e1;o++) { if(book[b].timecheck[x][o]==1) { strcpy(buf[count].Lname,book[b].name); count++; break; } } } if(count==0) { printf("None\n"); } else { sort(buf,buf+count,c); for(int y=0;y<count;y++) { if(first) first=0; else printf(" "); printf("%s",buf[y].Lname); } printf("\n"); } } }}
^
0_0_20611088_7082.cpp:4:1118: error: 'strcpy' was not declared in this scope
using namespace std;typedef struct{ int timecheck[8][12]; char name[30];}student;typedef struct{ char Lname[30];}Lstudent;student book[201];Lstudent buf[201];bool c(Lstudent a,Lstudent b){ return (strcmp(a.Lname,b.Lname)<0);}int main(){ int n,i,b,t,k,l,x,b1,e1,count; scanf("%d",&n); for(i=0;i<n;i++) { memset(book, 0, sizeof(book)); memset(buf, 0, sizeof(buf)); scanf("%d",&t); for(b=0;b<t;b++) { scanf("%s",book[b].name); scanf("%d",&k); for(l=0;l<k;l++) { scanf("%d%d%d",&x,&b1,&e1); for(int o=b1;o<=e1;o++) { book[b].timecheck[x][o]=1; } } } scanf("%d",&k); for(l=0;l<k;l++) { int first=1; count=0; scanf("%d%d%d",&x,&b1,&e1); for(b=0;b<t;b++) { for(int o=b1;o<=e1;o++) { if(book[b].timecheck[x][o]==1) { strcpy(buf[count].Lname,book[b].name); count++; break; } } } if(count==0) { printf("None\n"); } else { sort(buf,buf+count,c); for(int y=0;y<count;y++) { if(first) first=0; else printf(" "); printf("%s",buf[y].Lname); } printf("\n"); } } }}
^
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