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#include <iostream> int main () int a[2][3] = { {20, 30, 10}, {60, 80, 90}}; int

ID: 3535866 • Letter: #

Question

#include <iostream>

int main ()

int a[2][3] = { {20, 30, 10}, {60, 80, 90}};

int row, col;

for(row = 0; row < 2; ++row)

{

for(col = 0; col < 3; col++)

cout << a[row][col] << " ";

cout << endl;

}

I am using Visual Studio 2010 and when I go to run the program I am getting these errors.

1>------ Build started: Project: COMP220W1Problem2, Configuration: Debug Win32 ------

1>Build started 5/9/2013 9:56:26 AM.

1>InitializeBuildStatus:

1> Touching "DebugCOMP220W1Problem2.unsuccessfulbuild".

1>ClCompile:

1> COMP220W1Problem2.cpp

1>\ilabsshome$d01497232my documents isual studio 2010projectscomp220w1problem2comp220w1problem2comp220w1problem2.cpp(4): error C2144: syntax error : 'int' should be preceded by ';'

1>\ilabsshome$d01497232my documents isual studio 2010projectscomp220w1problem2comp220w1problem2comp220w1problem2.cpp(6): error C2059: syntax error : 'for'

1>\ilabsshome$d01497232my documents isual studio 2010projectscomp220w1problem2comp220w1problem2comp220w1problem2.cpp(6): error C2143: syntax error : missing ')' before ';'

1>\ilabsshome$d01497232my documents isual studio 2010projectscomp220w1problem2comp220w1problem2comp220w1problem2.cpp(6): error C2143: syntax error : missing ';' before '<'

1>\ilabsshome$d01497232my documents isual studio 2010projectscomp220w1problem2comp220w1problem2comp220w1problem2.cpp(6): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int

1>\ilabsshome$d01497232my documents isual studio 2010projectscomp220w1problem2comp220w1problem2comp220w1problem2.cpp(6): error C2086: 'int row' : redefinition

1> \ilabsshome$d01497232my documents isual studio 2010projectscomp220w1problem2comp220w1problem2comp220w1problem2.cpp(5) : see declaration of 'row'

1>\ilabsshome$d01497232my documents isual studio 2010projectscomp220w1problem2comp220w1problem2comp220w1problem2.cpp(6): error C2059: syntax error : '++'

1>\ilabsshome$d01497232my documents isual studio 2010projectscomp220w1problem2comp220w1problem2comp220w1problem2.cpp(6): error C2059: syntax error : ')'

1>\ilabsshome$d01497232my documents isual studio 2010projectscomp220w1problem2comp220w1problem2comp220w1problem2.cpp(7): error C2143: syntax error : missing ';' before '{'

1>\ilabsshome$d01497232my documents isual studio 2010projectscomp220w1problem2comp220w1problem2comp220w1problem2.cpp(7): error C2447: '{' : missing function header (old-style formal list?)

1>

1>Build FAILED.

1>

1>Time Elapsed 00:00:01.13

========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

I am stuck and not sure how to fix. Also what would be the output?

Explanation / Answer

you forgot to put the entire main function in curly brackets. and also you must also use "using namespace std;" before main() The correct code is: #include using namespace std; int main () { int a[2][3] = { {20, 30, 10}, {60, 80, 90}}; int row, col; for(row = 0; row < 2; ++row) { for(col = 0; col < 3; col++) cout

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