Main.cc:24:10: error: #include expects "FILENAME" or #include <bits/stdc++.h> ^ Main.cc:46:20: error: stray ‘\’ in program printf("%d\n",ans); ^ Main.cc: In function ‘int main()’: Main.cc:30:12: error: ‘quot’ was not declared in this scope scanf("%d",&n); ^~~~ Main.cc:30:17: error: expected primary-expression before ‘%’ token scanf("%d",&n); ^ Main.cc:30:18: error: ‘d’ was not declared in this scope scanf("%d",&n); ^ Main.cc:30:25: error: expected primary-expression before ‘,’ token scanf("%d",&n); ^ Main.cc:30:27: error: ‘amp’ was not declared in this scope scanf("%d",&n); ^~~ Main.cc:30:32: error: expected ‘;’ before ‘)’ token scanf("%d",&n); ^ Main.cc:30:33: warning: statement has no effect [-Wunused-value] scanf("%d",&n); ^ Main.cc:31:19: error: ‘lt’ was not declared in this scope for(int i=1;i<=n;i++){ ^~ Main.cc:31:22: error: expected primary-expression before ‘=’ token for(int i=1;i<=n;i++){ ^ Main.cc:31:24: error: expected ‘)’ before ‘;’ token for(int i=1;i<=n;i++){ ^ Main.cc:31:5: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation] for(int i=1;i<=n;i++){ ^~~ Main.cc:31:25: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘for’ for(int i=1;i<=n;i++){ ^ Main.cc:31:25: error: ‘i’ was not declared in this scope Main.cc:35:19: error: ‘lt’ was not declared in this scope for(int i=1;i<=n;i++){ //i从1到n枚举每个数字 ^~ Main.cc:35:22: error: expected primary-expression before ‘=’ token for(int i=1;i<=n;i++){ //i从1到n枚举每个数字 ^ Main.cc:35:24: error: expected ‘)’ before ‘;’ token for(int i=1;i<=n;i++){ //i从1到n枚举每个数字 ^ Main.cc:35:5: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation] for(int i=1;i<=n;i++){ //i从1到n枚举每个数字 ^~~ Main.cc:35:25: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘for’ for(int i=1;i<=n;i++){ //i从1到n枚举每个数字 ^ Main.cc:43:19: error: ‘lt’ was not declared in this scope for(int i=1;i<=n;i++){//找到dp数组中的最大值 ^~ Main.cc:43:22: error: expected primary-expression before ‘=’ token for(int i=1;i<=n;i++){//找到dp数组中的最大值 ^ Main.cc:43:24: error: expected ‘)’ before ‘;’ token for(int i=1;i<=n;i++){//找到dp数组中的最大值 ^ Main.cc:43:5: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation] for(int i=1;i<=n;i++){//找到dp数组中的最大值 ^~~ Main.cc:43:25: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘for’ for(int i=1;i<=n;i++){//找到dp数组中的最大值 ^ Main.cc:46:18: error: expected primary-expression before ‘%’ token printf("%d\n",ans); ^ Main.cc:46:28: error: expected primary-expression before ‘,’ token printf("%d\n",ans); ^