View Compilation Error

0_0_13149877_21173.cpp: In function 'int main()':
0_0_13149877_21173.cpp:4:25: error: two or more data types in declaration of 'num1'
 {int char num1[2010][100],num2[2010][100];
                         ^
0_0_13149877_21173.cpp:4:41: error: two or more data types in declaration of 'num2'
 {int char num1[2010][100],num2[2010][100];
                                         ^
0_0_13149877_21173.cpp:9:16: error: 'num2' was not declared in this scope
    scanf("%s",&num2[i]);
                ^
0_0_13149877_21173.cpp:13:15: error: 'num2' was not declared in this scope
     if(strcmp(num2[i],num2[j]) == 0){
               ^
0_0_13149877_21173.cpp:23:15: error: 'num2' was not declared in this scope
     if(strcmp(num2[i],num2[j]) == 0){
               ^